---
product_id: 98197787
title: "Deka East Penn 8A31DTM Group 31 AGM HD Battery 12V 800CCA"
brand: "east penn"
price: "45637415₫"
currency: VND
in_stock: true
reviews_count: 8
url: https://www.desertcart.vn/products/98197787-deka-east-penn-8a31dtm-group-31-agm-hd-battery-12v
store_origin: VN
region: Vietnam
---

# Deka East Penn 8A31DTM Group 31 AGM HD Battery 12V 800CCA

**Brand:** east penn
**Price:** 45637415₫
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Deka East Penn 8A31DTM Group 31 AGM HD Battery 12V 800CCA by east penn
- **How much does it cost?** 45637415₫ 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/98197787-deka-east-penn-8a31dtm-group-31-agm-hd-battery-12v)

## Best For

- east penn enthusiasts

## Why This Product

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

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | east penn |
| Product Dimensions | 13 x 7 x 9 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 8A31DTM |

## Product Details

- **Brand:** east penn
- **Battery Cell Composition:** Lead-Acid, AGM
- **Number Of Cells:** 10
- **Terminal:** Marine Terminal

## Images

![Deka East Penn 8A31DTM Group 31 AGM HD Battery 12V 800CCA - Image 1](https://m.media-amazon.com/images/I/61NvUnh3u5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great battery! Quick delivery!
  

*by K***R on Reviewed in the United States on October 3, 2021*

Used as a trolling motor battery.

### ⭐ 1.0 out of 5 stars







  
  
    Not holding a charge in less than a year
  

*by J***E on Reviewed in the United States on June 19, 2021*

These are identical to what sams club sells. east penn.I bought two group 31's in may of 2020 for use in my camper. used only moderately meaning no deep discharges or heavy use. Just led lights and inverter for occasional use. I spent good money on a high end, onboard charger/converter to properly charge and maintain these. didn't matter. by july/aug., they started to give me issues. only kept a 50% charge, then, by jan., down to 40, 30 20 etc. the kicker is they haven't even been used since last oct, 2020. just sitting on maintenance. I also have 300 watts of solar so during the day, there's no excuse.only after the fact have I've been reading about deka/east penn failures.I cannot recommend these batteries.Thankfully, there is an 18 mo. warranty. so they gave me new ones. so far, still not impressed. voltage drops are deeper than they should be using relatively low amps. they do seem to recover quicker. I will not be buying these again. I will stick with true deep cycle 6 volt. I previously had two interstate golf cart batts and they were awesome. I abused the crap out of them and they lasted 8 years.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great battery
  

*by K***E on Reviewed in the United States on December 30, 2019*

Excellent battery

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**Shop now:** [https://www.desertcart.vn/products/98197787-deka-east-penn-8a31dtm-group-31-agm-hd-battery-12v](https://www.desertcart.vn/products/98197787-deka-east-penn-8a31dtm-group-31-agm-hd-battery-12v)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-23*