---
product_id: 43953275
title: "Tenergy TN456 Intelligent Universal Battery Charger with 4 Slots, LCD Display, USB Output, Power Adapter, Rechargeable Battery Charger for Li-ion/NiMH/NiCD Rechargeable Batteries"
brand: "tenergy"
price: "2714844₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/43953275-tenergy-tn456-intelligent-universal-battery-charger-with-4-slots-lcd
store_origin: VN
region: Vietnam
---

# USB output LCD display 4 slots Tenergy TN456 Intelligent Universal Battery Charger with 4 Slots, LCD Display, USB Output, Power Adapter, Rechargeable Battery Charger for Li-ion/NiMH/NiCD Rechargeable Batteries

**Brand:** tenergy
**Price:** 2714844₫
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Your Life with Tenergy!

## Quick Answers

- **What is this?** Tenergy TN456 Intelligent Universal Battery Charger with 4 Slots, LCD Display, USB Output, Power Adapter, Rechargeable Battery Charger for Li-ion/NiMH/NiCD Rechargeable Batteries by tenergy
- **How much does it cost?** 2714844₫ 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/43953275-tenergy-tn456-intelligent-universal-battery-charger-with-4-slots-lcd)

## Best For

- tenergy enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Device Charging:** Simultaneously power your devices with USB output.
- • **User-Friendly Interface:** Backlit LCD for clear visibility in any lighting.
- • **Versatile Compatibility:** Charge a wide range of battery sizes effortlessly.
- • **Dual Modes for Efficiency:** Choose between charging and testing your batteries.
- • **Smart Charging Technology:** Personalize settings for each slot with ease.

## Overview

The Tenergy TN456 Intelligent Universal Battery Charger is a cutting-edge solution for charging various rechargeable batteries, including NiMH, NiCd, and Li-ion types. With four independent slots, customizable charging modes, and a user-friendly LCD display, it ensures efficient and effective battery management. Plus, the added USB output allows for charging portable devices, making it a versatile tool for modern professionals.

## Description

Tenergy TN456 Intelligent Universal Battery Charger with 4 Slots, LCD Display, USB Output, Power Adapter, Rechargeable Battery Charger for Li-ion/NiMH/NiCD Rechargeable Batteries

## Features

- Tenergy TN456 charger works with different sized cells of NiMH, NiCd or Li-ion batteries. For 1.2 volt NiMH/NiCd batteries: AA, AAA, A, Sub C, C; for 3.7V Lithium-ion (Li-ion) sizes- 26650, 22650, 18650, 18490, 18500, 17670, 17500, 17335, 16340 (123A), 14500 (AA), 10440 (AAA).
- Four individual charging slots, the TN456 smart battery charger is not limited by charging in pairs or even same cells. Each charging slot can be personalized to a specific battery to change its settings (mode/charging current).
- Built in are two modes, CHARGE and TEST. The charge mode features current selection (300-1000mA) that allows you to set the charge current for each battery. While the test mode tests the capacity of your battery.
- Easily toggle with a button between display options to view charge/discharge capacity, battery voltage, charge/discharge current, internal resistance, or elapsed time. The backlit LCD is visible and easy to read. In addition to charging batteries, TN456 also has a USB port that charges your portable devices simultaneously.

## Product Details

- **Brand:** Tenergy
- **Color:** Black
- **Product Dimensions:** 2"D x 7"W x 11"H
- **Item Weight:** 192 Grams
- **Output Voltage:** 1.48 Volts

## Images

![Tenergy TN456 Intelligent Universal Battery Charger with 4 Slots, LCD Display, USB Output, Power Adapter, Rechargeable Battery Charger for Li-ion/NiMH/NiCD Rechargeable Batteries - Image 1](https://m.media-amazon.com/images/I/71QK2xLRBSL.jpg)
![Tenergy TN456 Intelligent Universal Battery Charger with 4 Slots, LCD Display, USB Output, Power Adapter, Rechargeable Battery Charger for Li-ion/NiMH/NiCD Rechargeable Batteries - Image 2](https://m.media-amazon.com/images/I/81emfwhcmjL.jpg)
![Tenergy TN456 Intelligent Universal Battery Charger with 4 Slots, LCD Display, USB Output, Power Adapter, Rechargeable Battery Charger for Li-ion/NiMH/NiCD Rechargeable Batteries - Image 3](https://m.media-amazon.com/images/I/71le5DjTGbL.jpg)
![Tenergy TN456 Intelligent Universal Battery Charger with 4 Slots, LCD Display, USB Output, Power Adapter, Rechargeable Battery Charger for Li-ion/NiMH/NiCD Rechargeable Batteries - Image 4](https://m.media-amazon.com/images/I/71jOLyvXE5L.jpg)
![Tenergy TN456 Intelligent Universal Battery Charger with 4 Slots, LCD Display, USB Output, Power Adapter, Rechargeable Battery Charger for Li-ion/NiMH/NiCD Rechargeable Batteries - Image 5](https://m.media-amazon.com/images/I/81Cs+2egaBL.jpg)

## Questions & Answers

**Q: How long does the charger take to charge a battery with 145000 800mah?**
A: At a charging rate of 500mA it will take roughly two hours; a bit less at 700mA. Manufacturers advise caution with high charging rates, however, because they tend to shorten battery life.

**Q: Whats the Maximum Length of a battery that can be used with this Charger?**
A: 'Measured it at 2.75" (70mm)

Remember, however, that the TN456 can only charge batteries with Li-ion, NiCd, or NiMH chemistry per its specifications. Length would be a secondary parameter.

Li-ion: 26650, 22650, 18650,17670, 18490, 17500, 17335, 16340, 14500, 10440
NiMH or NiCd: size AAA, AA, A, SC, C

The Li-ion group contains the longest ones.

**Q: What is the input voltage.  Product details shows 240 vac. Does the unit come with an 120 v to 12 volt supply?**
A: Actually the unit comes with a universal power adapter with an input voltage range of 100-240VAC. It down regulates to 12VDC @ 3A. You can plug it into almost any line voltage in that range. I guess they want to function in the US and Europe without changing adapters.
PS: This is a great battery charger. I have 3 of them.
BobM

**Q: Is a car adapter charger available for this  unit?**
A: One picture clearly shows an input of 12V 3A, so this certainly can be used with a car 12V cigarette lighter socket. You will need to purchase a cable for that. They are readily available.

## Frequently Bought Together

- Tenergy TN456 Intelligent Universal Battery Charger with 4 Slots, LCD Display, USB Output, Power Adapter, Rechargeable Battery Charger for Li-ion/NiMH/NiCD Rechargeable Batteries
- Tenergy Premium PRO Rechargeable AA Batteries, High Capacity 2800mAh NiMH AA Battery, 8 Pack Rechargeable Batteries
- Tenergy Premium PRO Rechargeable AAA Batteries, High Capacity 1100mAh NiMH AAA Battery, 8 Pack Rechargeable Batteries

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-22*