---
product_id: 472990552
title: "12V 45Ah"
brand: "digi marker"
price: "₱27501"
currency: PHP
in_stock: null
reviews_count: 9
category: "Digi Marker"
url: https://www.desertcart.ph/products/472990552-12v-45ah
store_origin: PH
region: Philippines
---

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

**Brand:** digi marker
**Price:** ₱27501
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power your lifestyle with longevity and lightness—never settle for less!

## Quick Answers

- **What is this?** 12V 45Ah by digi marker
- **How much does it cost?** ₱27501 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/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

- • **Smart & Safe Power:** Integrated 50A Battery Management System (BMS) shields against overcharge, deep discharge, overheating, and short circuits for worry-free performance.
- • **Unmatched Longevity:** Experience 10x the lifespan of traditional lead-acid batteries with 5000+ deep cycles—power your adventures without the hassle of frequent replacements.
- • **Featherweight Energy:** At just 4.6kg, this battery delivers 4x the usable capacity of lead-acid counterparts—easy to install, carry, and perfect for on-the-go lifestyles.
- • **Scalable Power Solutions:** Connect up to 4 batteries in series or 10 in parallel to customize your energy needs—ideal for RVs, marine setups, and electric vehicles.
- • **Reliable Support & Warranty:** Backed by responsive USA-based customer service and a 5-year warranty, ensuring your investment is protected and your power never quits.

## Overview

This 12V 45Ah LiFePO4 lithium iron phosphate battery features a robust built-in 50A BMS for comprehensive protection, delivers over 5000 deep charge cycles—10 times longer than lead-acid batteries—and weighs only 4.6kg. Perfect for RVs, marine applications, kids' scooters, and trolling motors, it supports flexible series and parallel connections for scalable power needs, backed by a 5-year warranty and dedicated customer support.

## Description

Buy 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: Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: 3rd 300AH battery - 1 under warranty - 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.
Review: Good value, worked as advertised - 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!

## 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 |
|---------------|-------|
| ASIN | B0B28NGSR3 |
| Amperage | 50 Amps |
| Batteries | 1 12V batteries required. |
| Best Sellers Rank | #2,815,654 in Automotive ( See Top 100 in Automotive ) #3,645 in Automotive Replacement Batteries |
| Brand | digi marker |
| Customer Reviews | 4.2 4.2 out of 5 stars (54) |
| Date First Available | May 25, 2022 |
| Item Weight | 10.14 pounds |
| Manufacturer | digi marker |
| Manufacturer Part Number | DG-A-1245 |
| Model | lifepo4 |

## Product Details

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

## Images

![12V 45Ah - Image 1](https://m.media-amazon.com/images/I/51gjaHnXiPL.jpg)
![12V 45Ah - Image 2](https://m.media-amazon.com/images/I/61FM6pDVeLL.jpg)
![12V 45Ah - Image 3](https://m.media-amazon.com/images/I/61HT4XbvwkL.jpg)
![12V 45Ah - Image 4](https://m.media-amazon.com/images/I/61KyXg1lQNL.jpg)
![12V 45Ah - Image 5](https://m.media-amazon.com/images/I/61NKv7Gz-qL.jpg)

## 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!

### ⭐⭐⭐⭐ Well made lightweight battery
*by B***S on July 7, 2022*

Recently built a greenhouse for my wife and wanted to use battery and solar power to operate it as much as possible. So, a quality LiFePO4 Lithium Iron Phosphate Battery seemed a wise choice, just because of the number of charge cycles they can be run through. We are running a set of small fans for cooling and a couple of LED overhead lights for evening work. We originally had an 8ah battery that just missed the mark and would not quite make it through the day. The solar panel kept the fans running but when the evening came and the panel was not producing power we found that the battery's level of charge was comprimised and would not run the lights very long. So, we upped the battery to this 15ah battery and it has, so far, easily kept up with demands. It is about 4"x4"x6" in size with two spade connectors at one end of the battery. It arrived in a brown generic box that was very well packaged. It also included an interesting manual with loads of information. Upon arrival it was a little over half charged. (This is normal for batteries before being placed into service.) Before we installed it we full charged and ran it down and recharged it to try and set its values. In general we are pleased with the performance of this particular battery. Not to badmouth the original battery. It performed as well as it could under our excessive demands. This one is just the ticket. As many of you may be aware, these types of batteries do not like the heat. Our greenhouse can get quite hot at times and, so far, it has not effected this battery in the least.

## 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
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---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-31*