---
product_id: 332162539
title: "FKW14500/3.7V/1200mAh [ 800mAh Upgraded ] Batteries with Charger - Button top for Flashlight Lumintop Tool AA 2.0, NICRON N7, ThruNite Archer 1A V3"
brand: "funkawa"
price: "$3.38"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/332162539-fkw14500-3-7v-1200mah-800mah-upgraded-batteries-with-charger-button
store_origin: US
region: United States of America
---

# 1-2 battery charging 4-pack capacity multi-protection tech FKW14500/3.7V/1200mAh [ 800mAh Upgraded ] Batteries with Charger - Button top for Flashlight Lumintop Tool AA 2.0, NICRON N7, ThruNite Archer 1A V3

**Brand:** funkawa
**Price:** $3.38
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power Up Your Adventure!

## Quick Answers

- **What is this?** FKW14500/3.7V/1200mAh [ 800mAh Upgraded ] Batteries with Charger - Button top for Flashlight Lumintop Tool AA 2.0, NICRON N7, ThruNite Archer 1A V3 by funkawa
- **How much does it cost?** $3.38 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/332162539-fkw14500-3-7v-1200mah-800mah-upgraded-batteries-with-charger-button)

## Best For

- funkawa enthusiasts

## Why This Product

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

## Key Features

- • **🔌 Universal USB Charger:** Charge 1 or 2 batteries effortlessly!
- • **💡 Versatile Compatibility:** Perfect for high-power flashlights and more.
- • **🔄 Long-lasting Performance:** 70% capacity after 500 cycles—reliability you can count on.
- • **🔒 Advanced Safety Features:** Smart MCU control prevents over-voltage and over-current.
- • **🛠️ Satisfaction Guaranteed:** 6-month warranty and 30-day return policy for peace of mind.

## Overview

The Shockli Smart USB Charger comes with four CR-AA, AA 3.7V rechargeable batteries, designed for high-performance flashlights. It features a universal USB charging capability, advanced safety technology, and a long cycle life, ensuring you stay powered up wherever your adventures take you.

## Description

desertcart.com: FKW14500/3.7V/1200mAh [ 800mAh Upgraded ] Batteries with Charger - Button top for Flashlight Lumintop Tool AA 2.0, NICRON N7, ThruNite Archer 1A V3 : Electronics

## Features

- 【 Battery Application】Good for power Flashlight ( AceBeam M10, DQG Tiny AA, JETBeam JET-I, Klarus Mi7, Lumintop Tool AA v2.0, Manker T01, Rofis R2, Sofirn SF10, Sunwayman V11R, Thorfire TG06S, ThruNite Archer 1A V3, UTORCH UT01)
- 【FKW14500/3.7V/1200mAh Specification 】: Capacity is 1200mAh, Button top, Non-Protected battery, Volt: 3,7v, Dimensions (Dia. x H.) -14.2 x 50.5 mm, 800 Times Cycle Life
- 【High Performance】: Capacity is upgraded to 1200mAh (normal is 800mAh), offers you longer run time for Flashlight
- 【Important Note】It is 3.7v battety, NOT AA or AAA batteries, It is designed for 3.7V flashlights, Make sure your Device can take the 3.7V
- 【Package include】: 1* Charger & 4* Button top

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08SW33Z4Y |
| Battery Charge Time | 2.5 hours |
| Brand | funkawa |
| Color | Black |
| Compatible Devices | Torch |
| Connector Type Used on Cable | USB micro-B |
| Current Rating | 0.5 A |
| Customer Reviews | 4.1 4.1 out of 5 stars (25) |
| Input Voltage | 5 volts |
| Item Dimensions D x W x H | 1.99"D x 0.55"W x 2.01"H |
| Item Weight | 0.15 kg |
| Manufacturer | shockli |
| Mfr Part Number | SC-U18500 |
| Number of Ports | 2 |
| Output Voltage | 4.2 volts_of_direct_current |
| Specification Met | UL, FCC |
| Unit Count | 2 |

## Product Details

- **Brand:** funkawa
- **Color:** Black
- **Item Weight:** 0.15 kg
- **Output Voltage:** 4.2 volts_of_direct_current
- **Product Dimensions:** 1.99"D x 0.55"W x 2.01"H

## Images

![FKW14500/3.7V/1200mAh [ 800mAh Upgraded ] Batteries with Charger - Button top for Flashlight Lumintop Tool AA 2.0, NICRON N7, ThruNite Archer 1A V3 - Image 1](https://m.media-amazon.com/images/I/01RmK+J4pJL.jpg)

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**Shop now:** [https://www.desertcart.us/products/332162539-fkw14500-3-7v-1200mah-800mah-upgraded-batteries-with-charger-button](https://www.desertcart.us/products/332162539-fkw14500-3-7v-1200mah-800mah-upgraded-batteries-with-charger-button)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-06*