Rechargeable battery 3.2V RCR2 can 
be a direct replacement for disposable 3V CR2 lithium battery 
can charge and discharge 1000 times, economical choice

LiFePO4 lithium iron phosphate SHAN 3V rechargeable Remarks latest technology lithium iron phosphate (LiFePO4) SHAN RCRCR2-1 cards,
 

Eagle Ray lithium iron phosphate RCRCR2A, is standard rechargeable CR2 lithium battery, completely replace the disposable CR2 for use in cameras, LED flashlights and other equipment, the battery comes with over-discharge protection, battery voltage drops below 2.0V, it will be self-closing discharge Avoid over-discharge damage to the battery.

Model: RCRCR2 
Capacity: 280mah 
Voltage: 3.2V

1, the battery must be supporting the use of lithium iron phosphate mine eagle charger, not the use of ordinary lithium-ion battery charger, otherwise it will damage the battery or even leakage or explosion hazard.

2, the rechargeable battery is strictly prohibited discharge, or is likely to suffer irreparable damage, so if long-term use, you must save the charge