Ah 3.7V for SureFire CR17345 K123A VL123A DL123A,Surefire CR123A Li-ion battery is a new brand and it is compatible with 100% original and replacement battery. Wholesale and retail of Surefire CR123A battery is of high quality and low price！

surefire CR123A Battery LiFePO4 Lithium 3.7V 2550mAh
Specifications:

• Brand:SureFire
• Capacity :2550mAh
• Voltage :3.7V
• Type :LiFePO4 Lithium
• Battery quality: Grade A
• Guarantee: Replacement Battery - 1 Year Warranty
• Description: New brand，1 year warranty！30 days refund！Fast shipping！

How do we test the Surefire CR123A Battery
Step1: Make sure you buy the right battery.
Step2: Check battery's appearance and interface.
Step3: Test battery charger and charging function.
Step4: Charge the battery to 100% and discharge it to 0% to get the actual battery capacity.
Step5: Use EV2300 to check the voltage difference of each group of batteries.
Compatible Part Number:
CR123A

Compatible Model Number:
for SureFire CR123A CR123 CR17345 K123A VL123A DL123A 5018LC EL123AP SF123 SF123A

How much do you know about how to extend battery life？ The methods for protecting battery life are as follows：

1). Please charge or replace other batteries when the battery is low.
2). UseSurefire CR123A Li-ion battery than non-lithium-ion battery work longer.
3). After the battery is fully charged, unplug the charger to avoid prolonged or long-term high battery status to accelerate battery aging.
4). Avoid charging in extreme environments.
5). Keep the battery in a dry and cool environment when it is idle.
6). Please charge the battery in time to avoid deep discharge.
7). Carry out complete cycle charging regularly, and keep the power level at about 20%-80% . 

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