UltraFire 18650 Battery 3.7V Rechargeable Lithium Button Top Battery And 18650 Battery Charger Combo;

UltraFire-"Light up to future!"
About The UltraFire 18650 Li-ion 3.7V Rechargeable Battery And Battery Charger Battery Box

Indicator light lets you know when charging is complete,red is charging,green is done.
Plugs into your 110/120 volt receptacle
Designed to charge your batteries quickly and safely
1)Input Voltage:110-240V, 50-60Hz
2)Output:4.2V 650mA
3)Charge 1 or 2 batteries simultaneously
4)Charger Dimension:3.42x1.85x1.48in / 87x47x38mm
5)Weight:1.94 oz
6)Li-Ion Rechargeable 18650 without Protection
7)Capacity:2600mAh
8)Over-Charging/Draining at 4.2v/2,75v
9)Voltage: 3.7V
Can be used in flashlight/torch and other electronic products.
Charger can charge the button top and flat top 18650 battery

Package includes:
1x 18650 battery charger
2x 18650 battery
1x 18650 battery Case

Attention:
1) Do not reverse the battery when charging and putting into devices.
2) Do not heat, dissemble or put the battery into fire.
3) Do not mix use old and new batteries or any different types of batteries.
4) Do not mix use different capacity of batteries.
5) Please fully charged the battery if long time no used or usage in the first time.
6) The batteries can only be charged by Li-ion 18650 rechargeable battery charger.
7)Our battery and charger have the "+" and "-" on the product surface.
8)Please pull out the plug after battery full charged or no battery in the charger

Warranty :
60 days Money Back Guarantee
If you are not completely satisfied with the product for any reason, don't be hesitate to contact seller via email to request a refund or replacement.