Description

Efest IMR 21700 Battery

These 21700 flat top batteries have a power capacity of 3700mAh and a nominal voltage of 3.7V.

These batteries each come in individual plastic cases, ensuring their safe storage and transportation.

Features
Size: 21700
Nominal Capacity: 3700mAh
Nominal Voltage: 3.7V
Maximum Voltage: 4.2V
Discharge Current: 30A Maximum Continuous, Rated 35A Maximum Pulse by EFEST
Style: Flat Top
Protected: NO, UNPROTECTED
Approximate Dimensions: 21.5mm x 70.4mm
Approximate Weight: 73.12g

Contents
Efest IMR 21700 3700mAh 35A Battery

WARNING:

The user must have appropriate understanding of lithium ion batteries before purchase. Use caution when working with and using lithium ion batteries as they are very sensitive to charging characteristics and may explode, burn, or cause a fire if misused or mishandled. Always charge in or on a fire-proof surface. Never leave batteries charging unattended. This battery is sold for the use of system integrations with proper protection circuitry or battery packs with a battery management system or PCB (circuit board/module). Buyer is responsible for any damage or injury caused by misuse or mishandling lithium ion batteries and chargers. Charge only with a smart charger designed for this specific type of lithium ion battery.

Misusing or mishandling lithium ion batteries can pose a SERIOUS RISK of personal injury, property damage, or death
BATTERIES MAY EXPLODE, BURN, OR CAUSE A FIRE IF MISUSED OR MISHANDLED
ONLY use with proper protection circuitry
ONLY use within manufacturer specification
DO NOT store loose in pocket, purse, etc. – always use a protective case
KEEP AWAY from metal objects to prevent short circuiting
DO NOT short circuit
DO NOT use if wrapper or insulator is damaged or torn
DO NOT use if damaged in any way
DO NOT overcharge or over-discharge
DO NOT modify, disassemble, puncture, cut, crush, or incinerate
DO NOT expose to liquids or high temperatures
DO NOT solder
User must be familiar with handling lithium ion batteries before purchase
Usage of batteries is AT YOUR OWN RISK