---
product_id: 51276741
title: "3.7V 800mAh Battery,Zeasun RCR123A Li-ion Rechargeable CR123A 16340 Batteries for Camera,Flashlight (2Packs)"
brand: "zeasun"
price: "$27.22"
currency: USD
in_stock: true
category: "Electronics"
url: https://www.desertcart.us/products/51276741-3-7v-800mah-battery-zeasun-rcr123a-li-ion-rechargeable-cr123a
store_origin: US
region: United States of America
---

# 3.7V 800mAh Battery,Zeasun RCR123A Li-ion Rechargeable CR123A 16340 Batteries for Camera,Flashlight (2Packs)

**Brand:** zeasun
**Price:** $27.22
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 3.7V 800mAh Battery,Zeasun RCR123A Li-ion Rechargeable CR123A 16340 Batteries for Camera,Flashlight (2Packs) by zeasun
- **How much does it cost?** $27.22 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/51276741-3-7v-800mah-battery-zeasun-rcr123a-li-ion-rechargeable-cr123a)

## Best For

- zeasun enthusiasts

## Why This Product

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

## Description

Product description These Lithium-based 16340 batteries provide high performance and can be recharged up to 800 times, saving you money in the long run, So whether you need to power an LED flashlight or any other sensitive electronics that require a 16340, Zeasun has a high quality rechargeable cell for you! NOTE:Please Check the Specification and Your Devie Need! Model: Zeasun 16340 rechargeable lithium ion battery  Nominal Capacity: 800mAh Nominal Voltage: 3.7V Fully covered with a steel shell for impact resistance Protective circuit inside: protect from overcharging  indicator light :Green (before charge )--Red (charging )--Green (finish charge)  Weight:0.05 kg /1.76 oz Demensions: 16mm(dia.)*34mm(height) / 0.62*1.33 in "Discharge temperature range:-10°C-60°C " Charge temperature range: 0°C-40°C Storage: 1 year:-20°C-25°C; 3 months:-20°C-45°C; 1 month:-20°C-60°C Atention ! ① Do not overcharge or over discharge ②Recharge drained batteries immediately ③ Do not short circuit ④Do not dispose of in fire ⑤Do not expose to extreme heat or water ⑥Please be familiar with handling lithium-ion batteries before purchase ⑦We don't recommend mixing use with other brand's battery or charger ⑧Please pull out the plug after battery full charged or no battery in the charger ⑨Don't use the battery in the product which stated could not use 16340 lithium battery CONTAINS:  Zeasun® 2x 16340 3.7V 800mAh Rechargeable Batteries Stable Battery Storage Case If you have any problems, please feel free to contact us. And we will do our best to help you. Thank you!

## Features

- Safety and 100% Customer Satisfaction Guarantee__30-day Free Return or Refund, 12-hour Response Time for Customer Issues
- Excellent Design--Nickel-plated S.S. Connectors on Both Ends for Superior Impact Resistance, Electrical Conductivity, and Oxidation Resistance, Durable Metallic Film Coating Protects Against Abrasions and Other External Damage,Pressure Relief Valve Activates in the Event of Rapid Temperature Increase
- Versatile Battery-- Compatible with Most Brands of Flashlights and Various High-drain Devices Like LED Flashlights, Video Game Consoles, Cameras, Appliances, Medical Equipment, Calculators, Memory Backup, Pagers, Tactical Torches, Alarm System, Mouse, Microphone, Electric Shaver, Portable Charger, Toothbrush, Remote Controller and Others Electronic Devices.Environmentally Friendly and Not Easy to Crack
- Replace One-time-use Battery: 123, 123A, BR2/3A, CR123, CR123A, CR123R, CR17335, CR17345, DL123A, EL123AP, K123, K123A, K123LA, L123A, RCR123, SF123A, VL123A, VL123A, 5018LC
- Excellent Performance: 16340 Zeasun 700mAh Capacity, Lasts 20.5% Longer than Other Common RCR123A Batteries. Built-in PCB Protects Against: Overcharge, Over-discharge and Short-circuit

## Images

![3.7V 800mAh Battery,Zeasun RCR123A Li-ion Rechargeable CR123A 16340 Batteries for Camera,Flashlight (2Packs) - Image 1](https://images-na.ssl-images-amazon.com/images/I/51CCwM5B2AL.jpg)
![3.7V 800mAh Battery,Zeasun RCR123A Li-ion Rechargeable CR123A 16340 Batteries for Camera,Flashlight (2Packs) - Image 2](https://images-na.ssl-images-amazon.com/images/I/51qFaEssORL.jpg)
![3.7V 800mAh Battery,Zeasun RCR123A Li-ion Rechargeable CR123A 16340 Batteries for Camera,Flashlight (2Packs) - Image 3](https://images-na.ssl-images-amazon.com/images/I/41hcrCAj%2BqL.jpg)
![3.7V 800mAh Battery,Zeasun RCR123A Li-ion Rechargeable CR123A 16340 Batteries for Camera,Flashlight (2Packs) - Image 4](https://images-na.ssl-images-amazon.com/images/I/41bZw0zPRlL.jpg)
![3.7V 800mAh Battery,Zeasun RCR123A Li-ion Rechargeable CR123A 16340 Batteries for Camera,Flashlight (2Packs) - Image 5](https://images-na.ssl-images-amazon.com/images/I/41b1otvT0UL.jpg)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-12*