---
product_id: 509758818
title: "CHINS LiFePO4 Battery 12V 20AH Lithium Battery - Built-in 20A BMS, 2000~5000 Cycles, Perfect for Replacing Most of Backup Power, Fish Finder, Fans, Toys, LED Light, Security Camera, Camping etc."
brand: "chins"
price: "4828268₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Chins"
url: https://www.desertcart.vn/products/509758818-chins-lifepo4-battery-12v-20ah-lithium-battery-built-in-20a
store_origin: VN
region: Vietnam
---

# 20A built-in BMS protection 2000-5000 cycles lifespan Only 5.07 lbs lightweight design CHINS LiFePO4 Battery 12V 20AH Lithium Battery - Built-in 20A BMS, 2000~5000 Cycles, Perfect for Replacing Most of Backup Power, Fish Finder, Fans, Toys, LED Light, Security Camera, Camping etc.

**Brand:** chins
**Price:** 4828268₫
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Life with CHINS: Lightweight, Long-Lasting, and Smartly Protected!

## Quick Answers

- **What is this?** CHINS LiFePO4 Battery 12V 20AH Lithium Battery - Built-in 20A BMS, 2000~5000 Cycles, Perfect for Replacing Most of Backup Power, Fish Finder, Fans, Toys, LED Light, Security Camera, Camping etc. by chins
- **How much does it cost?** 4828268₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/509758818-chins-lifepo4-battery-12v-20ah-lithium-battery-built-in-20a)

## Best For

- chins enthusiasts

## Why This Product

- Trusted chins brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Safety Shield:** Integrated 20A Battery Management System guards against overcharge, discharge, and overheating for worry-free use.
- • **Endurance That Outlasts:** Up to 5x longer cycle life than lead-acid batteries means fewer replacements and more reliability.
- • **Plug & Play Versatility:** Compact size and acid-free design allow safe installation in any orientation—perfect for camping, security, toys, and more.
- • **Fast & Flexible Charging:** Supports rapid charging and solar panel compatibility, ideal for modern off-grid and backup power needs.
- • **Featherweight Powerhouse:** At just 2.3 kg, it’s 75% lighter than traditional lead-acid batteries—perfect for portable and versatile setups.

## Overview

The CHINS LiFePO4 12V 20AH battery delivers exceptional longevity with 2000-5000 charge cycles and a decade lifespan, thanks to advanced lithium-ion technology. Featuring a built-in 20A Battery Management System, it ensures comprehensive protection against common battery hazards. Weighing only 5.07 lbs, it’s a lightweight, versatile solution for backup power, outdoor adventures, and various electronic devices, supporting fast and solar charging for modern energy needs.

## Description

Buy CHINS LiFePO4 Battery 12V 20AH Lithium Battery - Built-in 20A BMS, 2000~5000 Cycles, Perfect for Replacing Most of Backup Power, Fish Finder, Fans, Toys, LED Light, Security Camera, Camping etc.: Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Best customer service I have ever encountered. - You MUST understand the following when designing your solar power system. Power is measured in watts. Volts times amps equals watts. 12 volts times 10 amps equals 120 watts. 120 volts times 10 amps equals 1,200 watts. I thought amps were amps, so I designed my system thinking I could run my 10 amp (1,200 watt) microwave for 40 hours with 400 amp hours of battery storage. Wrong. 1,200 watts at 120 volts is 10 amps, but 1,200 watts at 12 volts is 100 amps of continuous power draw from the battery. My system turned out have 1/10th as much power as I thought it would have, but I didn't know that. I have been dealing with power issues since I started living in my van 4 months ago. Every time I ran the microwave for for more than two minutes the batteries would shut themselves off then come back on a few seconds later. It turns out the 200ah 100 amp BMS (Battery Management System) batteries I bought couldn't handle the power draw. I had to replace them with 200ah PLUS batteries with the 200 amp BMS, which allows for 200 amps of continuous power draw. It took me forever to figure out what the problem was. These guys went way out of their way to help me on numerous occasions, including paying for shipping AND packing when returning a battery that turned out to have nothing wrong with it. I bought the batteries after seeing a YouTube video where a guy cut one open and was impressed with the quality construction. The batteries work great and other people I know with Chins batteries have never had any issues with them. The prices are better than most. What really sets this company apart though is the customer service, which is the best I have ever encountered. I have been repeatedly impressed by their responsiveness to my technical questions as I tried to discover what was causing my power problems. So yeah, I highly recommend Chins batteries. UPDATE: July 2023 -- It turned out that all my power problems did not involve the batteries shutting down at all. The power was cut by a circuit breaker which would reset itself after a few seconds. I had no idea self-resetting circuit breakers even existed and assumed that since the lever on the breaker hadn't flipped open the breaker had not tripped. I replaced the breaker anyway just to eliminate the possibility it could be part of the problem, which still persisted. Something to know about nearly all the circuit breakers sold on desertcart and elsewhere: They trip at much lower current draws than they are rated for. My 150 amp breaker was tripping at 100 amps. I replaced it with a 300 amp breaker and that solved the problem that had been defeating me for 9 months.
Review: Works in 36v golf cart!! - I was VERY hesitant to gamble the money (still expensive compared to LA batteries) to "try" these in my bone stock 2005 36 volt EZ-Go TXT PDS golf cart as replacements to the old Lead Acid batteries. I couldn't find any applicable reviews, videos, or install pics online or on desertcart showing them being used in a golf cart. I didn't really want to be the test-monkey for these in a golf cart. There were a couple of solar guys using them, some reviews for solar systems, and even one YouTube reviewer who tore them apart and was impressed by the build quality; but NO golf cart specific examples that I could find. I long debated the cost to "potential" benefit ratios, the golf-cart-proven (but significantly more expensive) alternatives that were out there, and the total amp hour ratings, peak discharge current ratings, and the potential for difficult returns if necessary. BOY AM I GLAD I BOUGHT THEM!! Huge difference in golf cart performance! Super light compared to the old LA (3 light weight batteries vs. 6 super heavy anchors). Runs MUCH longer and more consistently between charges. I've run it around and around my neighborhood up to 10 miles before I got bored and cold and still had tons of power to spare. Ran it for 4 days on the ranch while hunting and doing small maintenance tasks; NEVER lost power and performance and NEVER had to recharge the pack all weekend. Charges faster when needed. Way less mess than the old LA Batts. Cart runs a little faster (consistently up to governed speed regardless of terrain), accelerates faster, has more torque, pulls hills better, runs seemingly forever, powers lights, powers accessories, powers the cart w/me the wife and 3 kids (2 full grown)...the list goes on and on. I also installed a Renogy battery meter that measures draw and I never come close to exceeding the 200 amp 5 second peak draw my batteries are rated for (I think they just released a new version with 300amp peak for 5 seconds). Bottom line, if you are looking for a less expensive alternative LiPo battery set for your 36-48 volt golf cart, these will work, and work VERY well. No more pushing the cart up the last little hill to get home. And they actually shipped relatively fast from China to TX in very sturdy and well packed boxes with plenty of shock resistant foam surrounding the battery pack. Saved several hundred dollars over "cart specific" marketed LiPo battery kits and these simply work wonders in my cart. My only complaint is that I had to go to another more expensive (but reputable) manufacturer of golf cart battery pack kits to pick up a 36 volt specific LiPo charger for the batteries wired in series. Simply couldn't find an applicable 36 volt LiPo golf cart charger on desertcart to match my specific application. But the DL 36 volt LiPo charger tied to these 3 batteries in series has made my golf cart a whole new and more enjoyable experience.

## Features

- 【Lithium Ion Technology】: Unlike Lead Acid batteries, CHINS’s deep cycle lithium ion batteries have exceptional longevity and are more cost effective. Plus, Li-Ion batteries can be safer than Lead Acid batteries, which have no protection against ground faults. It can support fast charging and solar panel charging. This product is your best choice for outdoor camping power and indoor easy installation.Brand: CHINS, Size: 7.08*2.99*6.69 inches, Color: Black, Orange.
- 【Uncompromised Quality】: Our LiFePO4 battery provides 2000 - 5000 cycles & a 10 years lifetime compared to 200 - 500 cycles & a 3 years lifetime in typical Lead Acid chemistry. 8A continuous discharge current, and a wide range of operation temperature. When factoring time and cost into your purchase, our lithium ion battery banks come out ahead every time,And our battery packs have been through a rigorous testing procedure by UN certified inspectors.
- 【Note】: CHINS LiFePO4 battery contains a BMS, which controls the charging and discharging functions of the battery. If the battery cannot be charged or discharged, please refer to the product details page to activate the BMS of the battery, and it can function normally.
- 【Lightweight and Versatile】: the weight is 5.07 lbs(2.3 kg), our 12V 20Ah battery weighs in at only 1/4 the weight of the same capacity lead acid batteries! With no acid in the battery, you're able to safely mount in any position. This makes li-ion batteries perfect for variety types of backup power application, such as UPS, solar and wind power generation systems, children's toy scooters, etc.
- 【Complete Protection】: The lithium battery’s unique built-in Battery Management System (BMS) protects it from overcharge, deep discharge, overloading, overheating and short circuit, and excessive low self-discharge rate ensuring up to 1 year maintenance-free storage.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B7B29LWF |
| Battery Cell Composition | Lithium Ion |
| Battery Type | Lithium Ion |
| Best Sellers Rank | #65,395 in Automotive ( See Top 100 in Automotive ) #261 in Automotive Replacement Batteries |
| Brand | CHINS |
| Brand Name | CHINS |
| Compatible with Vehicle Type | Scooter |
| Customer Reviews | 4.4 out of 5 stars 1,567 Reviews |
| Item Dimensions D x W x H | 2.99"D x 7.08"W x 6.69"H |
| Item Height | 6.49 inches |
| Item Weight | 2.3 Kilograms |
| Manufacturer | CHINS |
| Manufacturer Part Number | LAF1220 |
| Number Of Cells | 1 |
| Resistance | 15 Milliohms |
| Size | Pack of 1 |
| Terminal | M6 |
| UPC | 755621495086 |
| Vehicle Service Type | Scooter |
| Voltage | 12 Volts (DC) |

## Product Details

- **Battery Cell Composition:** Lithium Ion
- **Brand:** CHINS
- **Item Weight:** 2.3 Kilograms
- **Number Of Cells:** 1
- **Product Dimensions:** 2.99"D x 7.08"W x 6.69"H
- **Resistance:** 15 Milliohms
- **Size:** Pack of 1
- **Terminal:** M6
- **Vehicle Service Type:** Scooter
- **Voltage:** 12 Volts (DC)

## Images

![CHINS LiFePO4 Battery 12V 20AH Lithium Battery - Built-in 20A BMS, 2000~5000 Cycles, Perfect for Replacing Most of Backup Power, Fish Finder, Fans, Toys, LED Light, Security Camera, Camping etc. - Image 1](https://m.media-amazon.com/images/I/616vvqsax5L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: What are the warranty terms for the period from “after 36 months up to 120 months” from ship date?**
A: We support 10 years warranty; And our battery life time can be more than 10 Years. That is the unique advantage for LiFePO4 battery technology.

1. More than 3 years from the date of purchase, and within 10 years, If our product fails towork normally, We provide free maintenance services and consulting services. 
2. If you encounter any questions when using the product, please feel free to contact us, we will provide 24-hour customer service.

**Q: If i bought a 200ah, can it actually handle 200amp continuous draw or would it be best to go with 2 100ah batteries for that?**
A: Thank you very much for your question. You can directly buy a 12V 200AH battery. Our 12V 200AH is equipped with 200ampBMS, which can support continuous 200A current discharge.

**Q: I bought 4 12v 300ah batteries to make a 24v 600ah battery pack. in the 24v 600ah group, is the maximum continuous charging current still 100a and the**
A: The 4 12V300AH batteries you bought will be made into 2S2P (2 in series, 2 in parallel). It can reach 25.6V 600AH. Maximum support 200A charging, 400A discharge.

**Q: Where is this made?**
A: Our products are made in China. All lithium iron phosphate batteries are produced in China. Many American sellers also purchase lithium iron phosphate batteries in Shenzhen, China. We provide quality assurance service, you can buy with confidence.
Our factory is Located in Shenzhen China, which city have the most Leading LiFePO4 battery technology and complete supply chain.
Our factory manufacture LiFePO4 battery Product more than 10 Years, and our product widely used in Residential, Commercial, and Industry market, we have rich experience in LiFePO4 battery solutions. So if you have any demands, please feel free to choose our standard product and we will provide you good product and service for sure.
Thanks for your inquiry, and Looking forward to supporting you.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best customer service I have ever encountered.
*by D***. on March 7, 2023*

You MUST understand the following when designing your solar power system. Power is measured in watts. Volts times amps equals watts. 12 volts times 10 amps equals 120 watts. 120 volts times 10 amps equals 1,200 watts. I thought amps were amps, so I designed my system thinking I could run my 10 amp (1,200 watt) microwave for 40 hours with 400 amp hours of battery storage. Wrong. 1,200 watts at 120 volts is 10 amps, but 1,200 watts at 12 volts is 100 amps of continuous power draw from the battery. My system turned out have 1/10th as much power as I thought it would have, but I didn't know that. I have been dealing with power issues since I started living in my van 4 months ago. Every time I ran the microwave for for more than two minutes the batteries would shut themselves off then come back on a few seconds later. It turns out the 200ah 100 amp BMS (Battery Management System) batteries I bought couldn't handle the power draw. I had to replace them with 200ah PLUS batteries with the 200 amp BMS, which allows for 200 amps of continuous power draw. It took me forever to figure out what the problem was. These guys went way out of their way to help me on numerous occasions, including paying for shipping AND packing when returning a battery that turned out to have nothing wrong with it. I bought the batteries after seeing a YouTube video where a guy cut one open and was impressed with the quality construction. The batteries work great and other people I know with Chins batteries have never had any issues with them. The prices are better than most. What really sets this company apart though is the customer service, which is the best I have ever encountered. I have been repeatedly impressed by their responsiveness to my technical questions as I tried to discover what was causing my power problems. So yeah, I highly recommend Chins batteries. UPDATE: July 2023 -- It turned out that all my power problems did not involve the batteries shutting down at all. The power was cut by a circuit breaker which would reset itself after a few seconds. I had no idea self-resetting circuit breakers even existed and assumed that since the lever on the breaker hadn't flipped open the breaker had not tripped. I replaced the breaker anyway just to eliminate the possibility it could be part of the problem, which still persisted. Something to know about nearly all the circuit breakers sold on Amazon and elsewhere: They trip at much lower current draws than they are rated for. My 150 amp breaker was tripping at 100 amps. I replaced it with a 300 amp breaker and that solved the problem that had been defeating me for 9 months.

### ⭐⭐⭐⭐⭐ Works in 36v golf cart!!
*by B***N on December 2, 2021*

I was VERY hesitant to gamble the money (still expensive compared to LA batteries) to "try" these in my bone stock 2005 36 volt EZ-Go TXT PDS golf cart as replacements to the old Lead Acid batteries. I couldn't find any applicable reviews, videos, or install pics online or on Amazon showing them being used in a golf cart. I didn't really want to be the test-monkey for these in a golf cart. There were a couple of solar guys using them, some reviews for solar systems, and even one YouTube reviewer who tore them apart and was impressed by the build quality; but NO golf cart specific examples that I could find. I long debated the cost to "potential" benefit ratios, the golf-cart-proven (but significantly more expensive) alternatives that were out there, and the total amp hour ratings, peak discharge current ratings, and the potential for difficult returns if necessary. BOY AM I GLAD I BOUGHT THEM!! Huge difference in golf cart performance! Super light compared to the old LA (3 light weight batteries vs. 6 super heavy anchors). Runs MUCH longer and more consistently between charges. I've run it around and around my neighborhood up to 10 miles before I got bored and cold and still had tons of power to spare. Ran it for 4 days on the ranch while hunting and doing small maintenance tasks; NEVER lost power and performance and NEVER had to recharge the pack all weekend. Charges faster when needed. Way less mess than the old LA Batts. Cart runs a little faster (consistently up to governed speed regardless of terrain), accelerates faster, has more torque, pulls hills better, runs seemingly forever, powers lights, powers accessories, powers the cart w/me the wife and 3 kids (2 full grown)...the list goes on and on. I also installed a Renogy battery meter that measures draw and I never come close to exceeding the 200 amp 5 second peak draw my batteries are rated for (I think they just released a new version with 300amp peak for 5 seconds). Bottom line, if you are looking for a less expensive alternative LiPo battery set for your 36-48 volt golf cart, these will work, and work VERY well. No more pushing the cart up the last little hill to get home. And they actually shipped relatively fast from China to TX in very sturdy and well packed boxes with plenty of shock resistant foam surrounding the battery pack. Saved several hundred dollars over "cart specific" marketed LiPo battery kits and these simply work wonders in my cart. My only complaint is that I had to go to another more expensive (but reputable) manufacturer of golf cart battery pack kits to pick up a 36 volt specific LiPo charger for the batteries wired in series. Simply couldn't find an applicable 36 volt LiPo golf cart charger on Amazon to match my specific application. But the DL 36 volt LiPo charger tied to these 3 batteries in series has made my golf cart a whole new and more enjoyable experience.

### ⭐⭐⭐⭐⭐ Two of these wired in Serial work great to power Minn Kota Ulterra 24v 80lb thrust troller motor
*by M***C on April 16, 2022*

These are great. I replaced two Interstate lead-acid deep cycle batteries (SRM-27's), and can't believe how much better (and longer) the Minnkota Ulterra functions with these LifePO4 batteries! First, as mentioned I use two of these 12v batteries wired in series to power the 24v Ulterra trolling motor that is mounted on a Carolina Skiff 23UE's bow. The batteries are charged with a Noco GENPRO10X4 12V 4-Bank, 40-Amp On-Board Battery Charger, which allows me to individually select the type of battery for each of the four batteries on the boat to Lead/Acid, Gel, AGM, or Lithium. Obviously, the two CHINS 100AH LifePo4's are set to "Lithium." They needed to be charged upon receipt of the batteries, and I let them charger overnight. No problem. The Ulterra is very sensitive to voltage. Regular Lead and sealed (agm) batteries drop voltage as you use them, causing problems where the Ulterra stops functioning, except at very low speeds. After experiencing many error codes on the Ulterra after an hour or less of use ( if running more than speed 5 (of 10)), I called Minnkota who said, "the Ulterra needs the batteries to have voltage of 12.6v per battery under a load for a combined reading 25.2v total," or it will turn off, as I was experiencing. My multimeter showed that the voltage of the two Interstates (only about 3 months old) was dropping well beneath the 25.2 threshold almost all the time at load -- dropping beneath the 25.2 that Minn Kota wants to 24.6v at speed 5 of 10. To better check and understand and track, I installed a Victron BMV-712 ( https://www.amazon.com/Victron-Energy-MONITOR-VTBMV-S-BMV-712-Battery/dp/B075RTSTKS/ref=sr_1_5?crid=2LK4SOA30P2XT&keywords=Victron%2B712&qid=1650131508&sprefix=victron%2B712%2Caps%2C94&sr=8-5&th=1 ). It confirmed my multimeter readings but allowed more much more detailed tracking. The lead batteries were not maintaining sufficient voltage output. When brand new, they worked better. Likely, I ran them below the 50% charge level a few times without knowing it, and might have damaged them. That's another benefit you'll read about LifePO4's over traditional deep cycle batteries. The lead flavors are not supposed to be run beyond 50% of their rated capacity, so you should only use 44AH of an 88AH battery, or it can be damaged. The LifePO4's can go low. I've taken these to 20% without any problems, and have heard of others going to 10%. Getting them to 20% was a long day of running the trolling motor. The voltage on the two LiFePO4's (in Series) stays in the range of 26.9 to 26.0v under load when operating between Ulterra speeds 1 to 7.5 of 10. It drops into the 25's at speed 8 to 10, but never drops below 25.4, which was at speed 10 with about 50% of the AH's consumed already. Excellent!! These batteries are great!! Strongly recommend for the Ulterra 24V and imagine they would also be great for the 36V Ulterra if you buy three of them. Remember to buy, have, or install a proper lithium battery charger for these, too. One word of caution, I try to avoid running the Ulterra at the high speeds 7.5 or higher for long periods of time (30 minutes) with the LiFePO4's because Minn Kota's website mentioned that the motors were designed with Lead Acid durations in mind, not the much longer durations without voltage drops that we can get from the lithium batteries. Also, the Victron has an alarm that notifies me when the only 15% of the battery capacity remains. Lithium batteries hold their voltage very well until the end, then really, really drop. I'm concerned there would not be sufficient voltage to Stow the Ulterra if I ran it to the end of capacity.

## Frequently Bought Together

- CHINS LiFePO4 Battery 12V 20AH Lithium Battery - Built-in 20A BMS, 2000~5000 Cycles, Perfect for Replacing Most of Backup Power, Fish Finder, Fans, Toys, LED Light, Security Camera, Camping etc.
- ULTRAPOWER 4-Amp 14.6 Volt LiFePO4 Battery Charger,12.8 Volt LiPO Lithium Battery Charger,Smart Charger Maintainer for Cars,Motocycles,Golf Carts,UAV,Fishing Boat and Deep Cycle Batteries.

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-22*