---
product_id: 734019246
title: "USB 14250 Lithium ion Rechargeable Battery, High Capacity 3.7V 300mAh 1/2 AA Size Rechargeable Can Replace 3.6 Volt LS14250 ER14250 CR14250 Batteries, Fast Charge with Type C Port Cable, 4-Pack"
brand: "lankoo"
price: "FREE"
currency: KGS
in_stock: false
url: https://www.desertcart.kg/products/734019246-usb-14250-lithium-ion-rechargeable-battery-high-capacity-3-7v
store_origin: KG
region: Kyrgyzstan
---

# Fast Type-C Charging (~1.5 hrs) 300mAh High Capacity 1200+ Recharge Cycles Lifespan USB 14250 Lithium ion Rechargeable Battery, High Capacity 3.7V 300mAh 1/2 AA Size Rechargeable Can Replace 3.6 Volt LS14250 ER14250 CR14250 Batteries, Fast Charge with Type C Port Cable, 4-Pack

**Brand:** lankoo
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🔌 Power Up Smarter, Charge Faster, Live Greener!

## Quick Answers

- **What is this?** USB 14250 Lithium ion Rechargeable Battery, High Capacity 3.7V 300mAh 1/2 AA Size Rechargeable Can Replace 3.6 Volt LS14250 ER14250 CR14250 Batteries, Fast Charge with Type C Port Cable, 4-Pack by lankoo
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/734019246-usb-14250-lithium-ion-rechargeable-battery-high-capacity-3-7v)

## Best For

- lankoo enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Smart Power:** Slash waste and costs with rechargeable lithium tech that outlasts alkalines.
- • **Rapid Type-C Recharge:** Plug & play fast charging with included Type-C cable—2 batteries charged simultaneously.
- • **Clear LED Charge Status:** Stay in control with intuitive red LED indicators showing charging progress at a glance.
- • **Versatile Compatibility:** Perfect power for dog collars, security systems, laser devices, and more—1/2 AA size fits seamlessly.
- • **Certified Safety Assurance:** CE, FCC & RoHS certified for peace of mind in every charge and use.

## Overview

The USB 14250 Lithium-ion Rechargeable Battery delivers a robust 300mAh capacity in a compact 1/2 AA size, replacing traditional 3.6V batteries with eco-friendly, cost-saving rechargeability. Featuring fast Type-C charging with LED indicators and a lifespan exceeding 1200 cycles, it’s engineered for versatile devices like security systems and pet collars, all backed by CE, FCC, and RoHS safety certifications.

## Description

USB 14250 Lithium ion Rechargeable Battery, High Capacity 3.7V 300mAh 1/2 AA Size Rechargeable Can Replace 3.6 Volt LS14250 ER14250 CR14250 Batteries, Fast Charge with Type C Port Cable, 4-Pack

## Features

- SWITCH TO RECHARGEABLE: Stop wasting money on standard alkaline 14250 batteries! Switch to our rechargeable lithium batteries for the same great performance. Reuse the batteries repeatedly. Be eco-friendlier and more cost-effective
- Type C USB CHARGING: Directly plug a Type C USB into the input for quick and easy charging. Use the included cable to connect simultaneously connect 2 batteries to any USB power supply. Connect to an AC adapter, power bank or computer, and fully charge in around 1.5 hours. Long lifecycle will allow over a 1200 uses
- LED INDICATORS: When charging, the red LED will blinks and will then LED remains on once it is fully charged. Conveniently see the charging status of each battery
- LARGE CAPACITY: 300mAh capacity provides sufficient power for a wide range of products. Compatible with dog collars and electric meters, home security systems, baby movement monitors dogwatch,alarm systems,laser sight,laser pen and many more
- CETIFIED SAFETY: Compliant with North American safety standards. CE, FCC and RoHs recognized safety for guarantee user and device safety.

## Product Details

- **Number of batteries:** 1 Lithium Metal batteries required. (included)
- **Brand:** Lankoo
- **Battery cell composition:** Lithium Metal
- **Battery capacity:** 300 Milliamp Hours
- **Recommended uses for product:** Camera

## Images

![USB 14250 Lithium ion Rechargeable Battery, High Capacity 3.7V 300mAh 1/2 AA Size Rechargeable Can Replace 3.6 Volt LS14250 ER14250 CR14250 Batteries, Fast Charge with Type C Port Cable, 4-Pack - Image 1](https://m.media-amazon.com/images/I/51Dp5VaC6aL.jpg)
![USB 14250 Lithium ion Rechargeable Battery, High Capacity 3.7V 300mAh 1/2 AA Size Rechargeable Can Replace 3.6 Volt LS14250 ER14250 CR14250 Batteries, Fast Charge with Type C Port Cable, 4-Pack - Image 2](https://m.media-amazon.com/images/I/61sakIHgdmL.jpg)
![USB 14250 Lithium ion Rechargeable Battery, High Capacity 3.7V 300mAh 1/2 AA Size Rechargeable Can Replace 3.6 Volt LS14250 ER14250 CR14250 Batteries, Fast Charge with Type C Port Cable, 4-Pack - Image 3](https://m.media-amazon.com/images/I/6143+iCbnBL.jpg)
![USB 14250 Lithium ion Rechargeable Battery, High Capacity 3.7V 300mAh 1/2 AA Size Rechargeable Can Replace 3.6 Volt LS14250 ER14250 CR14250 Batteries, Fast Charge with Type C Port Cable, 4-Pack - Image 4](https://m.media-amazon.com/images/I/61iYH4mi9YL.jpg)
![USB 14250 Lithium ion Rechargeable Battery, High Capacity 3.7V 300mAh 1/2 AA Size Rechargeable Can Replace 3.6 Volt LS14250 ER14250 CR14250 Batteries, Fast Charge with Type C Port Cable, 4-Pack - Image 5](https://m.media-amazon.com/images/I/61iGWAUvjQL.jpg)

## Frequently Bought Together

- USB 14250 Lithium ion Rechargeable Battery, High Capacity 3.7V 300mAh 1/2 AA Size Rechargeable Can Replace 3.6 Volt LS14250 ER14250 CR14250 Batteries, Fast Charge with Type C Port Cable, 4-Pack
- LiCB CR2032 3V Lithium Battery(10-Pack)
- 1/2 AA Size LS 14250 ER14250 3.6 Volt 1200 mAh Lithium Batteries 4 Pack, Tyrone Batteries Compatible for Dogwatch Dog Collar and Some of Movement Monitor/Home Security System/Alarm System

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**Shop now:** [https://www.desertcart.kg/products/734019246-usb-14250-lithium-ion-rechargeable-battery-high-capacity-3-7v](https://www.desertcart.kg/products/734019246-usb-14250-lithium-ion-rechargeable-battery-high-capacity-3-7v)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-04*