---
product_id: 556900094
title: "3.7V Battery Case 4Pack Set, 3400mAh Battery for Flashlights, Headlights, Fans, Digital Cameras, Toys, Radios, Speakers, Surveillance Equipment, etc."
brand: "morngc"
price: "HK$341"
currency: HKD
in_stock: true
reviews_count: 13
category: "Morngc"
url: https://www.desertcart.hk/products/556900094-3-7v-battery-case-4pack-set-3400mah-battery-for-flashlights
store_origin: HK
region: Hong Kong
---

# 1050 recharge cycles 3400mAh high capacity Multi-layer safety protection 3.7V Battery Case 4Pack Set, 3400mAh Battery for Flashlights, Headlights, Fans, Digital Cameras, Toys, Radios, Speakers, Surveillance Equipment, etc.

**Brand:** morngc
**Price:** HK$341
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay charged, stay unstoppable.

## Quick Answers

- **What is this?** 3.7V Battery Case 4Pack Set, 3400mAh Battery for Flashlights, Headlights, Fans, Digital Cameras, Toys, Radios, Speakers, Surveillance Equipment, etc. by morngc
- **How much does it cost?** HK$341 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/556900094-3-7v-battery-case-4pack-set-3400mah-battery-for-flashlights)

## Best For

- morngc enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Built-in protections guard against overcharge, short circuit, and temperature spikes for worry-free use.
- • **Durable Design:** Flame-retardant, anti-corrosion shell ensures longevity and reliability in any environment.
- • **Power That Lasts:** 3400mAh capacity fuels your devices longer, so you stay powered through every project and adventure.
- • **Recharge & Repeat:** Up to 1050 recharge cycles means fewer replacements and more eco-friendly savings.
- • **Versatile Compatibility:** Perfect for flashlights, cameras, toys, and more—your all-in-one power solution.

## Overview

The MORNGC 3.7V 3400mAh rechargeable battery 4-pack delivers high-capacity, long-lasting power with up to 1050 recharge cycles. Featuring advanced multi-protection safety measures and a durable flame-retardant shell, these batteries are designed for versatile use across flashlights, cameras, toys, and more—making them the reliable energy source for professionals and hobbyists alike.

## Description

desertcart.com: MORNGC 3.7V Battery Case 4Pack Set, 3400mAh Battery for Flashlights, Headlights, Fans, Digital Cameras, Toys, Radios, Speakers, Surveillance Equipment, etc. : Electronics

Review: Great Batteries - I’ve been using these kinds of batteries in my vape for years and have been though many. A lot of other batteries you lose wattage in the draw when the battery is down one level, and have to change them a times a day. These maintain consistent power even when the level begins to drop, so I can get a couple days usually out of one use.
Review: Nice batteries, work great for projects. - I like to 3D print stuff and started making night lights with hidden capacitive touch switches in the top. These cells are so common that there are lots of cheap holders, charger boards and other accessories that go with them. I've used two of the four so far and they seem great. I haven't done capacity checks on them because they keep the LEDs in my projects lit for over 8 hours and I stopped testing beyond that.

## Features

- 【Durable and Rechargeable】3400mAh high capacity rechargeable batteries can be widely used for LED flashlights, emergency lights, portable devices, headlamps, toys, remote controls, doorbells and other electronic devices. Rechargeable up to 1050 times - Battery life is longer than alkaline batteries, no need to buy batteries frequently.
- 【Product Parameters】 Standard Voltage: 3.7V, Charging Voltage: 3.7-4.2V, Minimum Discharge Termination Voltage: 2.75V, Maximum Charge Termination Voltage: 4.2V.Adopting 3400mah high capacity battery, low discharge multiplier, high power consumption, no memory effect, high energy density, non-polluting design. Flat top batteries are tested under strict quality control standards, risk-free.
- 【Anti-corrosion and flame retardant shell】can effectively protect the battery and prolong the service life of the battery. Prevent waste of non-rechargeable batteries. No memory effect, large battery capacity, so you no longer worry about your equipment running out of power.
- [MULTIPLE PROTECTION]: This 3.7V battery has multiple protection functions, including temperature, short circuit, overcharge and overcurrent protection. Please fully charge the battery before first use, so the battery will work better.
- 【Reliable Guarantee】Product warranty 12 months, 1 month return, if the product has any problems, please contact us in time. We will provide you with professional solutions, satisfactory service 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CFQW47V9 |
| Batteries | 4 A batteries required. (included) |
| Customer Reviews | 4.4 4.4 out of 5 stars (508) |
| Date First Available | August 15, 2023 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 7.4 ounces |
| Item model number | Amz-A011-New |
| Manufacturer | MORNGC |
| Product Dimensions | 2.57 x 0.73 x 0.72 inches |

## Product Details

- **Battery Capacity:** 3400 Milliamp Hours
- **Battery Cell Composition:** NiMH
- **Brand:** MORNGC
- **Number of Batteries:** 4 A batteries required. (included)
- **Recommended Uses For Product:** Camera

## Images

![3.7V Battery Case 4Pack Set, 3400mAh Battery for Flashlights, Headlights, Fans, Digital Cameras, Toys, Radios, Speakers, Surveillance Equipment, etc. - Image 1](https://m.media-amazon.com/images/I/61p3X6Jt3gL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Batteries
*by J***T on December 20, 2025*

I’ve been using these kinds of batteries in my vape for years and have been though many. A lot of other batteries you lose wattage in the draw when the battery is down one level, and have to change them a times a day. These maintain consistent power even when the level begins to drop, so I can get a couple days usually out of one use.

### ⭐⭐⭐⭐⭐ Nice batteries, work great for projects.
*by S***E on November 16, 2025*

I like to 3D print stuff and started making night lights with hidden capacitive touch switches in the top. These cells are so common that there are lots of cheap holders, charger boards and other accessories that go with them. I've used two of the four so far and they seem great. I haven't done capacity checks on them because they keep the LEDs in my projects lit for over 8 hours and I stopped testing beyond that.

### ⭐⭐⭐⭐⭐ 100% accurate description
*by T***. on December 30, 2025*

Delivered as promised. All 4 of the batteries arrived partially charged at about 35-40%, per my digital MIEKLALE 8+2 charger. All 4 batteries were fully charged within about 3 hours. Will follow up with more reviews, as I can get some discharge / charge cycles on them. Please note that the cathode (+) end is not "proud", so make sure your hardware and charger are compatible.

## Frequently Bought Together

- MORNGC 18650 Battery Case 4Pack Battery Set, 3400mAh Battery for Flashlights, Headlights, Fans, Digital Cameras, Toys, Radios, Speakers, Surveillance Equipment, etc.
- 18650 Battery Charger, 2 Bay Battery Charger with Smart LCD Display Fast Charge for Rechargeable Batteries Li-ion LiFePO4 NI-MH NI-Cd AA AAA C 21700 26650 13650 16340 18350 18700 RCR123

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hk/products/556900094-3-7v-battery-case-4pack-set-3400mah-battery-for-flashlights](https://www.desertcart.hk/products/556900094-3-7v-battery-case-4pack-set-3400mah-battery-for-flashlights)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-09*