Specifications

dental curing led light battery
1.3.7v
2.2000mah
3.with protective circuit
4.safe delivery

specification: 

Model	HHS18650
Nominal voltage	3.7v
Nominal capacity	2000mah
Size	thickness × width × length (mm)
	20±0.5×20±0.5×72±0.5mm (with PCM)
Advantage	High energy density Safety and reliable(with PCM) Long cycle life no memory Never explosion,stable performance,environment friendly capacity and size could be customized
Weight	about 50g
Max charge current	1C
Charging method	charge with constant current 1C to 4.2v,then charge with constant voltage 4.2v,till charge current less than 0.01C
Max discharge current	1C
Discharge cut-off voltage	9 V, the over-discharge detection voltage of PCM
Operating environment	Charging, 0°C ~ 45°C ; 65±20%RH
	Discharging, -20°C~60°C ; 65±20%RH
Storage environment	-20°C~45°C
	65±20%RH
	storage for a long time(>3 months) and the storage condition shall be:<35°C;65±20%RH;
CycleLife (80% Prime Capacity) :	>300times
Charging Attention	Charging current and charging voltage should be less than specified in the Product Specification.
	The charger shall be designed to comply with Specification.
	It is dangerous that charging with higher current or voltage than Product Specification may cause damage to the cell electrical,mechanical safety performance.

  

 Delivery: 

• For small order we can ship the goods to you within 7 days,large order depend our stock,pls check with us.
• Within 7 days the goods will arrive at your door
• Well packed to protect your goods from physical damage.
• Any express you prefer is ok,all depend your choice 

Payment term:

1. Full payment before mass production for small order via paypal,western union,TT.
2. 30%TT before mass production,the balance before shipment.

 

After-sale service: 

 

12 month quality warranty,if there is any quality issue in our battery,we can send you  free replacement.