[Upgraded]Zeasun RCR123A Batteries 700mAh Capacity, Lasts 20.5% Longer than other common RCR123A Batteries. Built-in PCB protects against: Overcharge, Over-discharge and Short-circuit.Environmentally friendly and not easy to crack.

[Zeasun Universal Smart Battery Charger ]:
Input:DC 5.0V
Output: DC 4.2V–500mA*2
Cut-off Voltage:4.2V ± 0.05V
Working Temperature:0-40°C
Measurement: 3.9x 1.9 x 0.78 in / 10x 5 x 2 cm(L*W*H)
Capable of Charging 2 Different Types Batteries Simultaneously:
Automatically Detects Battery Status and Selects The Appropriate Voltage and Charge Mode.
Automatically Stops Charging When Complete.
Excellent Features of Heat Dispersion and Reverse Polarity Protection. Protect Opposite Connection and Short Circuit.
Compatible with: Li-ion/IMR/INR/ICR:10440,14500,14650,16340(CR123a),17335,17500,17670,18350,18500,18650,18700,ETC(3.6V/3.7V)

Warming:
⚠Do not overcharge or over discharge
⚠Do not Recharge drained batteries immediately
⚠Do not dispose of in fire
⚠Do not expose to extreme heat or water
⚠Before you use these batteries into other devices, please be sure that the device is suitable for 16430 batteries and the Voltage is 3.7V in order to protect your devices.
⚠Please pull out the plug after battery full charged or no battery in the charger
⚠Don’t use the battery in the product which stated could not use 16340 lithium battery

Package Contains:
2 x Zeasun® 16340 3.7V 700mAh Rechargeable Batteries
1x Stable Battery Storage Case
1x Universal Smart Charger

Product Features

• Versatile Battery: Zeasun CR123A Rechargeabe Batteries Compatible with Most Brands of Flashlights and Various High-drain Devices Like LED Flashlights, Video Game Consoles, Cameras, Appliances, Medical Equipment, Calculators, Memory Backup and Others Electronic Devices
• Replace One-time-use Battery: 123, 123A, BR2/3A, CR123, CR123A, CR123R, CR17335, CR17345, DL123A, EL123AP, K123, K123A, K123LA, L123A, RCR123, SF123A, VL123A, VL123A, 5018LC
• High Capacity & Long Time Use: 100% Brand New 16340 3.7V 700mAh Rechargeable Batteries, Perfect for High Drain Devices; No Memory Effect ,Can Be Recharged Up to 800 Times When Fully or Partially Drained
• 100% Customer Satisfaction Guarantee: 30-Day Free Return or Refund, 12-hour Response Time for Customer Issues
• 16340 Battery Charger— Compatible with 1 or 2 pcs Rechargeable Lithium Battery Simultaneously, LED Indication.Indicator Light : Green(Before Charge )–Red (Charging )–Green (Fully Charge)