Product Description
3.7V Li-ion rechargeable battery made of 4 PCS of high quality Cylindrical 18650 cell with PCB and polyswitch for full protection
Cell: 18650 (High quality SANYO/LG/Other Top Brand Korea 18650)
Capacity: 8800mAh
Voltage: 3.7V
Battery Pack: 1S4P 3.7V 2.2AH
Pack: PVC Shrink tube
Prewired: 18 AWG open end wire
Dimensions: (LxWxH)76 x 73 x 22mm
Weight: 230g (About)
Technique:
Charging Voltage: 4.2V CC/CV
Maximal continuous charging current: 10A(Current can be changed according to the demand. )
Over charge protection:
Over charge detection voltage: 4.28V +/- 0.025V
Over charge release voltage: 4.08 +/- 0.025V
Over discharge protection:
Over discharge detection voltage: 3.0V +/- 0.05V
Over discharge release voltage: 3.0V +/- 0.05V
Over Current protection
Short Protection:
Exterior Short Circuit and can be automatic recovery
Temperature:
Charging temperature: 0 +/- 45 C degrees
Discharging temperature: -20 +/- 60 C degrees
Storage temperature: -20 +/- 45 C degrees
Customized according to customer's requirement.
OEM/ODM are welcomed
We have the main advantage as follows,
1.Very competitive prices: We are always aim to occupy more marketing under best reasonable pricing.
2.Always timely delivery:We have qualified team to follow up customer's orders to ensure the timely delivery.
3.High capability of OEM products:With years of work experience with many of foreign customer at their different OEM requirements.We are able to understand customers' detailed technical specifications as well as the customized packaging style and private label,to be able to complete big orders within a short lead time with excellent quality.
4.Quality products:Our QC operation is strictly conducted in house,to ensure the good quality items to our customers.
5.we are the factory ,not trading company ..So the price is competitive.
With years of experience and firm trust in business,we are sure to be your best partner as long as we go.
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