---
product_id: 42147869
title: "12V 6.4Ah Lithium Iron Phosphate Battery"
brand: "k2 energy"
price: "₨139037"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/42147869-12v-6-4ah-lithium-iron-phosphate-battery
store_origin: LK
region: Sri Lanka
---

# 12V 6.4Ah Lithium Iron Phosphate Battery

**Brand:** k2 energy
**Price:** ₨139037
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 12V 6.4Ah Lithium Iron Phosphate Battery by k2 energy
- **How much does it cost?** ₨139037 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/42147869-12v-6-4ah-lithium-iron-phosphate-battery)

## Best For

- k2 energy enthusiasts

## Why This Product

- Trusted k2 energy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

K2 Energy 12V 7Ah K2B12V7EB Lithium Iron Phosphate Battery with BMS K2 Energy 12V 7Ah K2B12V7EB Lithium Iron Phosphate Battery is the ultimate in weight versus power technology. This is a drop in Compatible With for your Lead-acid battery, and will require no change to your stock charging system. It can be placed in electric scooters, bikes, UPS backup systems and wheelchairs anything that uses a sealed lead acid battery. LifePO4 contains no poisonous lead, no acid, and do not create gasses during charge, as traditional Lead-Acid batteries do. Compared to lead-acid, Lithium Iron Phosphate batteries are also extremely light, have much lower self-discharge, do not sulfate, and are environmentally friendly. Because of its light weight, safety, excellent thermal stability, good electrochemical properties and high specific capacity is this application of the material very well received. K2 Energy 12V 7Ah K2B12V7EB Lithium Iron Phosphate Battery has a battery management system (BMS) in place. BMS keeps a check on the key operational parameters during charging and discharging such as voltages, currents, internal and ambient temperature. Battery Management Systems Main Objectives: Protect the cells or the battery from damage, Prolong the life of the battery , Maintain the battery in a state in which it can fulfil the functional requirements of the application for which it was specified., Self-Checking, Defect Alerting Function, Capacity (SOC) Calculating, High Voltage Leakage Warning, Charging and Discharging Management, Collection of Voltage, Current and Temperature, Over Current, Over Volt, Temperature Protection, Communication: display , data transfer, K2 Energy 12V 7Ah K2B12V7EB Lithium Iron Phosphate Battery Specifications: Nominal Capacity @ C/5 (Ah): 6.4, Average Operating Voltage@ C/5 (V): 12.8, Internal Impedance@1kHz,AC(mΩ): <5.0, Height: 3.83in (97.3mm), Width: 2.53in (64.3mm), Length: 5.94in (151mm), Weight: 2.0lbs (0.9kg)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | K2 Energy |
| Item Weight | 2.2 pounds |
| Product Dimensions | 5.94 x 2.56 x 3.94 inches |
| Item model number | K2B12V7EB |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | K2B12V7EB |
| Amperage | 7 Amps |

## Product Details

- **Brand:** K2 Energy
- **Item Weight:** 2.2 Pounds
- **UPC:** 806593480034

## Images

![12V 6.4Ah Lithium Iron Phosphate Battery - Image 1](https://m.media-amazon.com/images/I/61eGiZStbRL.jpg)
![12V 6.4Ah Lithium Iron Phosphate Battery - Image 2](https://m.media-amazon.com/images/I/61+IbzZw6eL.jpg)
![12V 6.4Ah Lithium Iron Phosphate Battery - Image 3](https://m.media-amazon.com/images/I/61UBn6Kn91L.jpg)
![12V 6.4Ah Lithium Iron Phosphate Battery - Image 4](https://m.media-amazon.com/images/I/61RZAM1KDJL.jpg)
![12V 6.4Ah Lithium Iron Phosphate Battery - Image 5](https://m.media-amazon.com/images/I/51a9wYeBvkL.jpg)

## Frequently Bought Together

- K2 Energy 12V 6.4Ah Lithium Iron Phosphate Battery
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**Shop now:** [https://www.desertcart.lk/products/42147869-12v-6-4ah-lithium-iron-phosphate-battery](https://www.desertcart.lk/products/42147869-12v-6-4ah-lithium-iron-phosphate-battery)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-29*