Monday, December 28, 2015

UltraFire 18650 3.7V "3600mAh" Batteries (Pair)

UltraFire 18650 3.7V



UltraFire 18650 3.7V "3600mAh" Batteries (Pair)






Overview:


Rechargeable batteries are the friendlier
choice for the environment, but all too often, this type of batteries fails to
live up to expectations. Many rechargeable batteries can overload, short
circuiting and becoming useless. These UltraFire 18650 3.7V "3600mAh"Batteries solve that problem with their protection circuit board (PCB). Placed
on the negative electrode of the batteries, the PCB guards against overcharging,
helping the batteries to last for as long as possible. For this great low
price, you get a pair of 3.7-volt batteries that can be used in a wide variety
of lights and other electronic devices. You can charge the batteries in any
standard charger.



The UltraFire 18650 rechargeable Lithium battery is equipped with a protection circuit board (PCB) on the negative pole. The PCB can protect the battery from overcharge, over-discharging, overload and short circuit, which can make the battery safer and longer lifespan. The battery is environment friendly and perfect for super bright flash and other devices.

- Lithium Ion 18650 cylindrical rechargeable batteries
- Lighting or other device needing 3.7V power
- Product print '3600mAh', the exact capacity is 1000mAh
- 2-Battery included





Specifications:



Dimensions: 2.48 in x 0.67 in x 0.67 in (6.3 cm x 1.7 cm x 1.7 cm)
Weight: 3.25 oz (92 g)







Photo UltraFire 18650 3.7V "3600mAh" Batteries (Pair)








UltraFire 18650 3.7V "3600mAh" Batteries (Pair)





Reviews UltraFire 18650 3.7V "3600mAh" Batteries (Pair)



Ótima bateria. Vale o investimento.


PROS: Excellent LiO Batteries, long life, lots of power, and they recharge time and time again. Perfect for LED flashlights or other devices. Nice case and wrap, very good quality. CONS: None


Works ok, but in powerful flashlight these drain very fast.


I received the goods smoothly, the backwardness was given by our postal system.


bom preço, a que funciona mantém a carga. uma bateria não funciona, não quer carregar. pelo preço vale a pena, gostaria que as duas funcionassem da maneira correta.


They are cheap, bought them to try some DIY basic electronics gadgets
For those on budget and wanting to try out DIY, these are low cost...


Pro: Cheap, and capacity was higher then expected for the price,
Con, NO PCB Protection circuit! She Blew! I heard the sizzling, grabbed...


Low price nice case for storage nice colours no more pros to fill Do not charge Fast discharge Malfunction Bad quality Shorter than size...