Charger Features:

• Smart, build-in microprocessor automatically switch off when batteries are fully charged

• Safe build-in IC provides various protection, Thermal protection, Overcharge protection, Short-circuit protection, mechanical. and electrical protection against reversal polarity, and auto defective battery identification

• Includes 100-240V AC adapter for worldwide use and a convenient, DC 12V car cigarette lighter plug for on the road charging

• Compact ( 2.5 x 4 x 1 inch ), Light weight (only 5 oz), include charger and all accessories

• Charge 1 to 2 CR123A from 1.5 hours to 3 hours. Peak voltage of 3.0V Li-Ion will be 3.60V after fully charged

CR123A Battery Features:

• Four rechargeable CR123A Li-Ion Batteries with 3.0V working voltage and 900mAh capacity

• Tenergy CR123A can be recharged up to 1000 times

• Replace most CR123A primary Lithium batteries for digital cameras and flashlights

Warning:

• You must use the 3.0V RR123A battery charger included to charge these 900mah CR123A 3.0V batteries, please do not use other chargers or charge other batteries with this charger

• This Charger can not be used to charge any other 3.0 or 3.6V CR123A cells or they may explode!

Users report:

• Works great with Nikon R1 / R1C1 flash

• Does not work with Fuji S2 Pro

Compatibility/Suitability:

For SureFire and other brands of incandescent (halogen, kyrton, xenon, etc) flashlights which have a bulb rated 7.2V and under we do not recommend this setup. We typically do NOT recommend these for any incandescent flashlights.

They work GREAT for most LED flashlights (like our Olights)

Order Additional CR-123A Batteries below.

RCR123A 3.0V 900mAh Rechargeable Li-Ion Battery

• Rechargeable CR123A Li-Ion Batteries with 3.0V working voltage and 900mAh capacity

• CR123A can be recharged up to 1000 times

• 1 CR123A Li-ion = 1000 CR123A Primary Cells

• Replace the most of CR123A primary Lithium battery for most digital cameras and  flashlights

• Internal voltage regulators. Initial cell voltage of 3.6V switches to 3-3.2V within 12ms

• Full PCB protection against: Over-Discharge, Over-Charge, Short Circuit & Over-Current along with voltage regulation

Warning:

Charge ONLY with our Tenergy branded charger linked here. Do not mix/match with primary cells or other rechargeable CR123A cells. Do not mix these cells and the 750mah Tenergy cells concurrently in the same device. Do not mix charged and uncharged cells in any device.

You must use the 3.0V RCR123A battery charger linked here to charge these batteries, please do not use other charger, include any 3.6V Li-Ion battery charger, which can not full charge the 3.0V Li-Ion batteries.

For SureFire and other brands of incandescent (halogen, kyrpton, zenon, etc) flashlights under 7.2V we do not recommend this setup. We typically do NOT recommend these for any bulb flashlights - you use them at your own risk in these types of devices despite the voltage regulation at it takes the voltage regulation ~12 milliseconds to activate. They work GREAT for CREE LED flashlights, like our Olights!