---
product_id: 472990552
title: "12V 45Ah"
brand: "digi marker"
price: "71312 som"
currency: KGS
in_stock: null
reviews_count: 8
url: https://www.desertcart.kg/products/472990552-12v-45ah
store_origin: KG
region: Kyrgyzstan
---

# Built-in 50A BMS protection 5000+ life cycles 4.6kg lightweight design 12V 45Ah

**Brand:** digi marker
**Price:** 71312 som
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power up smarter, last longer, and stay ahead of the pack!

## Quick Answers

- **What is this?** 12V 45Ah by digi marker
- **How much does it cost?** 71312 som with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/472990552-12v-45ah)

## Best For

- digi marker enthusiasts

## Why This Product

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

## Key Features

- • **Featherweight Energy:** Only 4.6kg—quarter the weight of traditional batteries—making installation and transport effortless.
- • **Smart Safety Guardian:** Integrated 50A BMS shields against overcharge, deep discharge, and overheating for worry-free use.
- • **Reliable Peace of Mind:** Backed by a 5-year warranty and responsive after-sales support to keep you powered without pause.
- • **Scalable Energy Network:** Supports up to 4 series and 4 parallel connections, empowering you to customize your power setup.
- • **Ultra-Durable Powerhouse:** Lasts 10x longer than lead-acid batteries with 5000+ deep cycles for relentless performance.

## Overview

This 12V 45Ah LiFePO4 lithium iron phosphate battery delivers over 5000 deep cycles—10 times the lifespan of lead-acid batteries—while weighing just 4.6kg. Featuring a built-in 50A Battery Management System, it ensures optimal safety and performance with protections against overcharge, discharge, and overheating. Ideal for RVs, marine use, kids’ scooters, and more, it supports flexible series and parallel connections for scalable power solutions, all backed by a 5-year warranty.

## Description

Full description not available

## Features

- ⚡[LiFePO4 Long service life] Lead-acid batteries usually only last for 300-400 cycles, while our lithium-iron batteries can continue for more than 4000 cycles at 100% DoD up to 5000 cycles at 80% DoD. The service life is more than 10 times that of lead-acid batteries.
- ⚡[BMS Protection System] The unique built-in battery management system (BMS) of our products lithium battery can protect it from overcharge, deep discharge, overload,overheating and short circuit, and low self-discharge rate.
- ⚡[More energy power and lighter weight]: the lithium iron phosphate battery has close to four times the usable capacity of regular lead-acid batteries without the increase in size or weight. Our 45Ah lithium battery weighs only 4.6kg, which is only 1/4 of the weight of a lead-acid battery, easy to move and install. It is an ideal choice for outdoor camping power supply and simple indoor installation.
- ⚡[Capacity expansion] The Max connection in series is : 4 pcs batteries to 48V, the Max connection in series/in parallels: Support 4 series and 4 parallel (in the case of simultaneous series and parallel connection). The Max connection in parallels is(In the case of separate parallel connection, no series connection) : it can connect multiple batteries, and no more than 10 pcs in parallel.
- ⚡[Long-term and high-quality after-sales service] : More than 90 days from the date of purchase, and within 5 years, If our product fails to work normally, the consumer assists us in completing all the battery testing , and both parties connfirm that the product does have quality problems, we will provide returns and exchanges to the consumer.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | digi marker |
| Brand | digi marker |
| Model | lifepo4 |
| Item Weight | 10.14 pounds |
| Batteries | 1 12V batteries required. |
| Manufacturer Part Number | DG-A-1245 |
| Amperage | 50 Amps |

## Product Details

- **Brand:** digi marker
- **Vehicle Service Type:** Trailer
- **Size:** 12V 45Ah
- **Voltage:** 12 Volts
- **Battery Cell Composition:** Lithium-Phosphate
- **Item Weight:** 10.14 Pounds
- **Terminal:** Marine Terminal
- **Battery Capacity:** 45 Amp Hours
- **Manufacturer:** digi marker
- **UPC:** 602353256471

## Images

![12V 45Ah - Image 1](https://m.media-amazon.com/images/I/61NKv7Gz-qL.jpg)
![12V 45Ah - Image 2](https://m.media-amazon.com/images/I/71atNQoOmxL.jpg)
![12V 45Ah - Image 3](https://m.media-amazon.com/images/I/71X5Prz5BxL.jpg)
![12V 45Ah - Image 4](https://m.media-amazon.com/images/I/61FM6pDVeLL.jpg)
![12V 45Ah - Image 5](https://m.media-amazon.com/images/I/51gjaHnXiPL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 3rd 300AH battery - 1 under warranty
*by P***A on June 23, 2024*

I have purchased 2 each - 300 AH batteries that worked great for 1 year. On a camping trip my second battery alarm started going off for low voltage while running my inverter. I knew it was the battery fault because switching to my backup battery had everything working fine. Getting home I contacted Digi Marker (Jessica) and she walked me through the required testing and information parameters. I get it, those are needed because some people may not have the proper setup and or damaged the battery due their own fault. Conclusive test results had Digi Marker stand behind their product and FedEx shipped me a replacement batter immediately.So many other brands claim warranty service and do not deliver. Digi Marker has USA support and delivers on their warranty with very responsive customer service.I am sold on their product because of the 20 years in business and development, several certifications and most of all their customer service and support while validating product warranties.

### ⭐⭐⭐⭐⭐ Good value, worked as advertised
*by N***E on December 12, 2022*

Battery arrived packaged well and about half charged. I fully discharged and charged back up. A full discharge test produced nearly 104 Ah, so above the 100 Ah advertised! My only disappointment was that this battery didn't have low temp charge protection but I knew that going in. All in all, a good product and value!

### ⭐⭐⭐⭐⭐ 45ah Arrived quickly and safe
*by D***  on July 6, 2023*

Here's a unpacking video. It's new to me, so am update will follow in time. I gave 5 stars because everything good so far.

## Frequently Bought Together

- 12V 45Ah LiFePO4 Lithium Battery Iron Phosphate with Built-in 50A BMS, Battery 5000+ Life Cycles ，Deep Cycle Rechargeable Battery,Perfect for RV, Marine, Kids Scooters, Power Wheels,Trolling Motor
- lifepo4 charger 15-Amp Fully-Automatic Smart Charger,12V and 24V Battery Charger,12V/15A 24V/10A Lead-Acid(AGM/Gel/SLA)/Lithium lron LiFePO4 Trickle Charger,Pulse Repair Car Battery Charger,Deep cycle
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**Shop now:** [https://www.desertcart.kg/products/472990552-12v-45ah](https://www.desertcart.kg/products/472990552-12v-45ah)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-25*