Key Features

1000mAh Capacity: Delivers dependable runtime for compact, power-hungry devices.
10A Continuous Output: Designed to handle demanding applications with confidence.
3.7V Nominal Voltage: Provides consistent power with a full charge voltage of 4.2V.
Flat-Top Lithium-Ion Cell: Suitable for devices requiring flat-top battery contacts.
Rechargeable & Portable: Compact size and rechargeable design support long-term use.

Overview

The Efest 18500 1000mAh rechargeable lithium-ion battery offers reliable performance in a compact and lightweight design. With a 10A maximum continuous discharge rating and pulse capability rated up to 15A by Efest, this flat-top, unprotected cell is intended for devices designed to operate with 18500 lithium-ion batteries. It’s a solid choice for users who need strong output without unnecessary bulk.

Applications / Uses

18500-compatible electronic devices
Compact high-output flashlights
DIY electronics and custom battery assemblies
Bench testing and evaluation projects
Replacement batteries for compatible lithium-ion equipment

Specifications

Manufacturer:	Efest
Size:	18650
Nominal Capacity:	1000mAh
Nominal Voltage:	3.7V
Maximum Voltage:	4.2V
Discharge:	10A Max Continuous, 15A Max Pulse (Rated by Efest)
Positive:	Flat
Protected:	No
Rechargeable:	Yes
Dimensions:	18.21mm x 49.45mm
Weight:	31.9g

18650 Batteries

Price

Collections

Efest 18500 1000mAh Battery