---
product_id: 390255411
title: "18350 1100mAh Flat Top Battery (2-Pack) with USB Battery Charger, ShockLi 18350 10A Discharge High Drain 3.7v Rechargeable Batteries"
brand: "funkawa"
price: "$34.50"
currency: USD
in_stock: true
reviews_count: 8
category: "Funkawa"
url: https://www.desertcart.us/products/390255411-18350-1100mah-flat-top-battery-2-pack-with-usb-battery
store_origin: US
region: United States of America
---

# 10A high drain discharge 1100mAh high capacity USB charger with smart trickle charge 18350 1100mAh Flat Top Battery (2-Pack) with USB Battery Charger, ShockLi 18350 10A Discharge High Drain 3.7v Rechargeable Batteries

**Brand:** funkawa
**Price:** $34.50
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your adventure with precision and style!

## Quick Answers

- **What is this?** 18350 1100mAh Flat Top Battery (2-Pack) with USB Battery Charger, ShockLi 18350 10A Discharge High Drain 3.7v Rechargeable Batteries by funkawa
- **How much does it cost?** $34.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/390255411-18350-1100mah-flat-top-battery-2-pack-with-usb-battery)

## 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

- • **10A High Drain Performance:** Delivers rapid, reliable power output perfect for demanding flashlights and airsoft gear.
- • **Smart USB Charger Included:** Charge 1-2 batteries simultaneously with advanced protection against over-voltage, current, and heat.
- • **Compact & Lightweight Design:** Slim 18x35mm size fits seamlessly into premium tactical and outdoor equipment.
- • **Power-packed 1100mAh Capacity:** Stay charged longer with robust energy storage for your high-drain devices.
- • **Magnetic Button Top Conversion:** Innovative mini magnets transform flat top batteries into button top for versatile compatibility.

## Overview

The ShockLi 18350 battery 2-pack offers 1100mAh capacity and 10A high drain flat top lithium-ion cells, ideal for high-performance flashlights and airsoft devices. Included USB charger features smart trickle charging to protect battery health, while mini magnets enable button top conversion for enhanced versatility.

## Description

Buy funkawa 18350 1100mAh Flat Top Battery (2-Pack) with USB Battery Charger, ShockLi 18350 10A Discharge High Drain 3.7v Rechargeable Batteries: Remote & App Controlled Vehicle Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great product - Must charge two batteries at one in order to wish
Review: Very functional - Works great , my only gripe is it does not take type C chargers.

## Features

- 【we offer 2 pcs of mini magnets 】 Use the magnet on the top of 18350 , this battery will turn into button top 18350
- 【Battery Type 】 18350 IMR High drain 10A Flat top 3.7V Li-ion rechargeable Battery
- 【18350 Specification 】: Capacity is 1100mAh, 10A Discharge, Flat top, Non-Protected battery, Dimensions (Dia. x H.) -18 x 35 mm
- 【Ideal for】: It fit for High power 18350 Flashlight, Thrunite T1, Manker E14, Astrolus S1, Armtek prime c1
- 【18350 Battery USB Charger】: Can charge 1-2 pcs 18350 3.7v rechargeable batteries. With advanced control system, the charger turn to trickle charging automatically to prevent the batteries from over-voltage, over-current or over-heat

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09FZBL45D |
| Batteries | 2 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #115,714 in Health & Household ( See Top 100 in Health & Household ) #121 in 3.7V Batteries |
| Customer Reviews | 4.1 4.1 out of 5 stars (103) |
| Date First Available | September 11, 2021 |
| Item Weight | 3.52 ounces |
| Manufacturer | shockli |
| Package Dimensions | 6.02 x 4.02 x 1.54 inches |

## Product Details

- **Battery Capacity:** 1000 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** funkawa
- **Number of Batteries:** 2 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Flashlights

## Images

![18350 1100mAh Flat Top Battery (2-Pack) with USB Battery Charger, ShockLi 18350 10A Discharge High Drain 3.7v Rechargeable Batteries - Image 1](https://m.media-amazon.com/images/I/71JO8d191tL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by S***R on January 2, 2026*

Must charge two batteries at one in order to wish

### ⭐⭐⭐⭐⭐ Very functional
*by M***H on August 1, 2025*

Works great , my only gripe is it does not take type C chargers.

### ⭐⭐⭐⭐ Great
*by A***W on November 16, 2025*

Excellent charger for my flat top batteries that I use in flashlights. The charge rate is good so I don’t need to worry about whether the flashlights will work when I need them too. They’re good value for the money and love me to have them close by when I need some batteries charged.

## Frequently Bought Together

- funkawa 18350 1100mAh Flat Top Battery (2-Pack) with USB Battery Charger, ShockLi 18350 10A Discharge High Drain 3.7v Rechargeable Batteries
- Keeppower 2 Pcs Flat Top 18350 10A Discharge IMR 1200mAh 3.7V UH1835P Quality High Drain Li-ion Rechargeable Lithium Battery
- Vapcell 3.7v 1100mah Flat Top 18350 10A Discharge high Drain Li-on IMR Rechargeable Lithium Battery 2pcs

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**Shop now:** [https://www.desertcart.us/products/390255411-18350-1100mah-flat-top-battery-2-pack-with-usb-battery](https://www.desertcart.us/products/390255411-18350-1100mah-flat-top-battery-2-pack-with-usb-battery)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-25*