---
product_id: 729495439
title: "12V 15Ah LiFePO4 Lithium Battery with BMS & LCD Voltmeter, Grade A Cells, 4000+ Cycles, Lightweight Rechargeable Battery for Fish Finder, Kayak, Camping Light, Solar System, Ham Radio"
brand: "eryy"
price: "KSh20150"
currency: KES
in_stock: true
reviews_count: 8
category: "Eryy"
url: https://www.desertcart.co.ke/products/729495439-12v-15ah-lifepo4-lithium-battery-with-bms-and-lcd-voltmeter
store_origin: KE
region: Kenya
---

# 12.8V stable output 4000+ deep cycles lifespan 15Ah high capacity 12V 15Ah LiFePO4 Lithium Battery with BMS & LCD Voltmeter, Grade A Cells, 4000+ Cycles, Lightweight Rechargeable Battery for Fish Finder, Kayak, Camping Light, Solar System, Ham Radio

**Brand:** eryy
**Price:** KSh20150
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Your Adventures, Outlast the Rest!

## Quick Answers

- **What is this?** 12V 15Ah LiFePO4 Lithium Battery with BMS & LCD Voltmeter, Grade A Cells, 4000+ Cycles, Lightweight Rechargeable Battery for Fish Finder, Kayak, Camping Light, Solar System, Ham Radio by eryy
- **How much does it cost?** KSh20150 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/729495439-12v-15ah-lifepo4-lithium-battery-with-bms-and-lcd-voltmeter)

## Best For

- eryy enthusiasts

## Why This Product

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

## Key Features

- • **Ultra-Durable Cells:** Grade A LiFePO4 cells deliver 4000+ cycles – 10x longer than AGM batteries
- • **Expandable Energy Hub:** Connect up to 4 batteries in series/parallel for scalable 12V-48V power solutions
- • **Smart Safety Guardian:** Built-in 15A BMS protects against overcharge, discharge & shorts for worry-free use
- • **Lightweight Powerhouse:** 3.4 lbs vs 10+ lbs lead-acid – carry your energy, not the weight
- • **Triple Charging Freedom:** Fast 3-hour LiFePO4 charger, solar panel compatibility & generator-ready

## Overview

The ERYY 12V 15Ah LiFePO4 battery is a compact, ultra-lightweight deep cycle powerhouse designed for off-grid and portable power needs. Featuring premium grade A cells, a built-in 15A Battery Management System, and an LCD voltage meter, it offers 4000+ recharge cycles, 3x faster charging, and stable performance across extreme temperatures. Perfect for camping, fishing, solar setups, and ride-on toys, it supports scalable configurations and multiple charging methods, delivering reliable, maintenance-free energy for a decade.

## Description

Buy ERYY Upgraded LiFePO4 Lithium Battery 12V 15Ah - Built-in 15A BMS & LCD Voltage Meter & Grade A Cells,4000+ Deep Cycles Lithium Battery Lightweight Rechargeable Batteries for Camping Light,Fish Finder: 12V - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great company and Great product!! - Battery works as intended. And has a nice status indicator on it. But the real winner of the show is the company. After reaching out to them letting them know I didn't receive the batteries (for a wheelchair for a handicapped family member). Even though the shipping company posted a picture of my yard there was no package in the picture. Needless to say I'm sure the shipping company delivered it to the wrong address or it was stolen. This company made it more than right by shipping out a new set of batteries and even had me verify the correct battery was being shipped with the wheelchair owners manual. And went further and verified the BMS had enough watts to handle the motors load. I got the batteries and they provide very impressive response on the wheelchair all the way until the the batteries need to be recharged. Unlike the old school 40 lb each lead acid battery that just slows down as batteries get to the point of recharge. Both of the batteries is about 25 lbs or so and that's alot of weight saving! Thanks and I would definitely purchase from this company again!
Review: Actually good! - This is actually amazing, replaced 2x 12v batteries in series for a kids dirt bike. Last long and very light!

## Features

- 【12V 15Ah Lithium Battery - The Ultimate AGM Replacement for Solar & Off-Grid Power】Tired of bulky lead-acid batteries?Our 12V 15AH LiFePO4 Deep Cycle Battery outperforms AGM batteries in every way.At just 3.4 lbs(vs AGM's 10+ lbs),this compact powerhouse delivers 3x lighter weight and 30% smaller size for RV gears,boats, and solar setups.Built to last 4000+ cycles (10x AGM lifespan), this 12V LiFePO4 Lithium Battery charges 3x faster with 98% efficiency - perfect for solar panels or backup power.Its stable performance works flawlessly in extreme temps (-4°F to 140°F). Upgrade to the 12V LiFePO4 Battery Replacement today.Spend less time charging,zero maintenance,and enjoy 10-year reliability
- 【Power Your Adventures with Deep Cycle LiFePO4 Battery & Smart BMS Protection】 Engineered for endurance, our 12V 15Ah rechargeable LiFePO4 battery delivers reliable deep-cycle power with built-in 15A BMS (Battery Management System). The intelligent BMS safeguards against overcharge/over-discharge, temperature extremes, and short circuits while balancing cells for optimal performance - perfect for marine LiFePO4 battery applications where safety matters most. Ideal for: ✓ Kayak trolling motors - IP65 Water-resistant design handles splashes ✓ Fish finders - Steady 12V output for 12+ hour fishing trips
- 【Ultra-Reliable 12V LiFePO4 Battery with Premium A-Grade Cells】 Our 12V Lithium iron phosphate battery is engineered with 4 top-tier A-grade LiFePO4 cells for superior energy density and longevity. Each cell undergoes rigorous testing to ensure consistency, low internal resistance, and 4,000+ cycles – ideal for Electric Tools, UPS, and Toys & Models. Perfect For: ✓ Ride-on toys – Safe, vibration-resistant power for 3-5hr kid’s playtime ✓ Camping gear – Runs LED lights/portable fridges 2x longer than lead-acid ✓ Security cameras – 24/7 backup power with zero maintenance
- 【4P4S Expandable Power for Ultimate Versatility】Unlock custom power with our 12V portable deep cycle LiFePO4 lithium battery! Carefully series/parallel connect up to 4P4S (48V/60Ah max) using identical 12V trolling motor battery to boost voltage (24V/36V/48V) or extend capacity. Ideal for scaling systems without replacing equipment. Scale Your System Carefully: ✓ Lawn mowers – Parallel-link batteries for 8+ hours runtime ✓ RV accessories – Power LiFePO4 RV battery systems & 2000W inverters. For safe expansion, use batteries with matching capacity(15Ah), voltage(12V), BMS(15A), and brand(ERYY). Prior to series or parallel connection, each battery shall be fully charged(≈13.4V resting voltage)
- 【Pocket-Sized Powerhouse: 12V 15Ah LiFePO4 Rechargeable Battery】 Power up your adventures 3 smart ways( 3-in-1 Charging Freedom): ✓ LiFePO4 Charger (RECOMMENDED) - Fast 3hr charge via 14.2V±0.2V input ✓ Solar Panel + MPPT Controller - Daytime solar harvesting (32°F-113°F compatible) ✓ Generator + LiFePO4 Charger - Emergency off-grid power with ≤15A safety Charge Smart: Use a LiFePO4-specific charger for optimal safety and lifespan
- 【Versatile 12V 15Ah LifePO4 lithium battery: Mid-Power Master for Solar & Beyond】 12V LiFePO4 Deep Cycle Battery is engineered for mid-power applications like solar lighting, backpack radio setup, and portable ham radio.NOTE: For high-power application scenarios, please purchase multiple ERYY 12V 15Ah LiFePO4 Battery and connect them in parallel or in series according to the voltage and current of your device. Perfect for: ✓ Solar Lighting: Power garden lights,RV roof vents,or off-grid systems reliably. ✓ Portable Devices: Provide stable power supply for CPAP machines, drones,and camping gear.
- 【THE PERFECT GIFT FOR THE HANDY MAN】Struggling to find a unique Christmas gift for Dad, your Husband, or any outdoorsman? This powerful and reliable 12V lithium battery is the answer. It's the upgrade he'll genuinely appreciate, powering his passion for RV adventures, fishing trips, and DIY solar projects. No more generic gifts – give the gift of power and freedom

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DZNQYY5B |
| Battery Cell Composition | Lithium Ion |
| Battery Type | Lithium Ion |
| Best Sellers Rank | #76,955 in Health & Household ( See Top 100 in Health & Household ) #173 in 12V Batteries |
| Brand | ERYY |
| Brand Name | ERYY |
| Compatible with Vehicle Type | Boat, Camping Light, Fish finder, Lawn Mower, Off-Grid Power Solutions, Ride-on toys, Solar panel, UPS, solar/wind energy storage |
| Customer Reviews | 4.0 out of 5 stars 206 Reviews |
| Included Components | Battery, F2 to F1 Terminal Adapter, Instruction Manual |
| Item Dimensions D x W x H | 3.94"D x 15.9"W x 3.74"H |
| Item Height | 3.74 inches |
| Item Weight | 3.4 Pounds |
| Manufacturer | Shenzhen Yuanda New Energy Co., Ltd |
| Manufacturer Part Number | YD1215 |
| Manufacturer Warranty Description | 1 Year Manufacturer, Notice: Splash-proof only. Damage from submersion, rain, or water exposure due to misuse is not covered by warranty. |
| Number Of Cells | 4 |
| Size | Mini |
| Terminal | F2 Terminal |
| UPC | 702732859337 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Boat, Camping Light, Fish finder, Lawn Mower, Off-Grid Power Solutions, Ride-on toys, Solar panel, UPS, solar/wind energy storage Vehicle Service Type Boat, Camping Light, Fish finder, Lawn Mower, Off-Grid Power Solutions, Ride-on toys, Solar panel, UPS, solar/wind energy storage See more |
| Voltage | 12.8 Volts |

## Product Details

- **Battery Capacity:** 15 Amp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** ERYY
- **Item Weight:** 3.4 Pounds
- **Number Of Cells:** 4
- **Product Dimensions:** 3.94"D x 15.9"W x 3.74"H
- **Size:** Mini
- **Terminal:** F2 Terminal
- **Voltage:** 12.8 Volts

## Images

![12V 15Ah LiFePO4 Lithium Battery with BMS & LCD Voltmeter, Grade A Cells, 4000+ Cycles, Lightweight Rechargeable Battery for Fish Finder, Kayak, Camping Light, Solar System, Ham Radio - Image 1](https://m.media-amazon.com/images/I/71Fc-wCrsDL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great company and Great product!!
*by R***1 on July 19, 2025*

Battery works as intended. And has a nice status indicator on it. But the real winner of the show is the company. After reaching out to them letting them know I didn't receive the batteries (for a wheelchair for a handicapped family member). Even though the shipping company posted a picture of my yard there was no package in the picture. Needless to say I'm sure the shipping company delivered it to the wrong address or it was stolen. This company made it more than right by shipping out a new set of batteries and even had me verify the correct battery was being shipped with the wheelchair owners manual. And went further and verified the BMS had enough watts to handle the motors load. I got the batteries and they provide very impressive response on the wheelchair all the way until the the batteries need to be recharged. Unlike the old school 40 lb each lead acid battery that just slows down as batteries get to the point of recharge. Both of the batteries is about 25 lbs or so and that's alot of weight saving! Thanks and I would definitely purchase from this company again!

### ⭐⭐⭐⭐⭐ Actually good!
*by V***C on January 2, 2026*

This is actually amazing, replaced 2x 12v batteries in series for a kids dirt bike. Last long and very light!

### ⭐⭐⭐⭐ Good battery I’m glad I bought it
*by N***E on January 16, 2026*

Long battery life, I have it in a Apache box wired to a depth finder for ice fishing and it works amazing went out for about 28 hours one weekend on the ice left it in the veichal overnight and didn’t charge it, lasted the entire day

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-01-31*