---
product_id: 728405217
title: "3.7 Volt Rechargeable Battery 9900mAh Battery 4 Pack Large Capacity Batteries for LED Flashlight, Headlamp, etc"
brand: "paowang"
price: "FREE"
currency: DKK
in_stock: false
url: https://www.desertcart.dk/products/728405217-3-7-volt-rechargeable-battery-9900mah-battery-4-pack-large
store_origin: DK
region: Denmark
---

# 3.7V stable power output No memory effect, endless recharge cycles 9900mAh ultra-high capacity 3.7 Volt Rechargeable Battery 9900mAh Battery 4 Pack Large Capacity Batteries for LED Flashlight, Headlamp, etc

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

## Summary

> 🔋 Power up your adventures—never get left in the dark!

## Quick Answers

- **What is this?** 3.7 Volt Rechargeable Battery 9900mAh Battery 4 Pack Large Capacity Batteries for LED Flashlight, Headlamp, etc by paowang
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/728405217-3-7-volt-rechargeable-battery-9900mah-battery-4-pack-large)

## Best For

- paowang enthusiasts

## Why This Product

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

## Key Features

- • **Risk-free purchase:** 30-day hassle-free return or replacement guarantees your satisfaction and peace of mind.
- • **Versatile compatibility:** Perfect for LED flashlights, headlamps, doorbells, cameras, and small fans—power up all your essentials.
- • **Power that lasts all day:** Massive 9900mAh capacity keeps your devices running longer without constant recharging.
- • **Charge smarter, not harder:** No memory effect means you can recharge anytime without losing battery life.
- • **Reliable voltage for peak performance:** Consistent 3.7V output ensures your flashlights and headlamps shine bright every time.

## Overview

This 4-pack of 3.7V rechargeable button top batteries offers a massive 9900mAh capacity with no memory effect, ensuring long-lasting, reliable power for flashlights, headlamps, and other small devices. Designed for versatile use and backed by a 30-day return policy, these batteries keep you powered anytime, anywhere.

## Description

3.7 Volt Rechargeable Battery 9900mAh Battery 4 Pack Large Capacity Batteries for LED Flashlight, Headlamp, etc

## Features

- Usage: 9900mAh rechargeable button top battery, compatible with flashlights headlamps, doorbells, cameras, small fans, etc. Helps you power up your devices at any time
- Advantage: No memory effect, they can be charged many times when fully or partially drained.
- Note: These are button top battery, please ensure that you are buying the right type of battery
- Content: You will get 4 pieces of BUTTON top batteries
- Service: With no reason, you have right to return or replace our battery in 30 days. If you have any problems, please feel free to contact us

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CL9F4L5L |
| Best Sellers Rank | #47,367 in Health & Household ( See Top 100 in Health & Household ) #32 in 3.7V Batteries |
| Customer Reviews | 4.2 4.2 out of 5 stars (258) |
| Date First Available | October 18, 2023 |
| Item Weight | 5 ounces |
| Item model number | Button Top |
| Manufacturer | tangzhijing |
| Package Dimensions | 2.95 x 2.72 x 0.87 inches |

## Product Details

- **Battery cell composition:** Lithium
- **Battery capacity:** 9900 Milliamp Hours
- **Recommended uses for product:** Indoor/Outdoor
- **Unit count:** 1.0 count
- **Voltage:** 3.7 Volts

## Images

![3.7 Volt Rechargeable Battery 9900mAh Battery 4 Pack Large Capacity Batteries for LED Flashlight, Headlamp, etc - Image 1](https://m.media-amazon.com/images/I/71c57dzLWZL.jpg)
![3.7 Volt Rechargeable Battery 9900mAh Battery 4 Pack Large Capacity Batteries for LED Flashlight, Headlamp, etc - Image 2](https://m.media-amazon.com/images/I/71-vTzO1JjL.jpg)
![3.7 Volt Rechargeable Battery 9900mAh Battery 4 Pack Large Capacity Batteries for LED Flashlight, Headlamp, etc - Image 3](https://m.media-amazon.com/images/I/71QFhAF2LmL.jpg)
![3.7 Volt Rechargeable Battery 9900mAh Battery 4 Pack Large Capacity Batteries for LED Flashlight, Headlamp, etc - Image 4](https://m.media-amazon.com/images/I/71dizvhR9-L.jpg)
![3.7 Volt Rechargeable Battery 9900mAh Battery 4 Pack Large Capacity Batteries for LED Flashlight, Headlamp, etc - Image 5](https://m.media-amazon.com/images/I/715sTbGhYcL.jpg)

## Frequently Bought Together

- PAOWANG 4 Pack 18650 Rechargeable Battery 3.7V 9900mAh Button Top Li-ion Batteries for Flashlights, Headlamps
- EBL Universal 18650 Battery Charger for 3.7V Lithium ion Rechargeable Batteries 26650 22650 18650 18490 18350 17670 17500 16340 (RCR123) 14500 and 1.2V Ni-MH Ni-CD Rechargeable C AA AAA Batteries

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**Shop now:** [https://www.desertcart.dk/products/728405217-3-7-volt-rechargeable-battery-9900mah-battery-4-pack-large](https://www.desertcart.dk/products/728405217-3-7-volt-rechargeable-battery-9900mah-battery-4-pack-large)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-12*