Battery technology parameters :
Battery Pack way : 1p
Voltage: 3.7V
Capacity : 200mAh
Resistance : 120m
Power : 0.74W
Size : 5.0 * 20.5 * 30mm, can be tailored according to customer size
Charging method: constant current
Maximum charge current : 120mA
Maximum Operating Current : 120mA
Single cell technology parameters ( tailor-made according to customer requirements and design – voltage / capacity / size / shape ) :
Type : li-polymer cell
Voltage: 3.7V
Capacity: 2000mAh
Resistance : 60m
Size: strong randomness , any size can be tailored according to customer size mm
Cycles: > 500 times
Protection circuit technology parameters : can be customized in a variety of battery protection circuit with NTC temperature sensing , I2C communication , SMBUS communications, power management , fuel gauge , battery indicator , charge and discharge management circuit , constant current circuit , voltage regulator circuit , l voltage circuit , a buck circuit.
Overcharge protection voltage : 4.3V 0.1V
Over charge voltage : 4.05V 0.05V
Over-discharge protection voltage : 2.4V 0.1
Over-current detection current : 3.0A 1A
Environmental Technical parameters:
Charging temperature : 0 ~ +45
Discharge Temperature : -25 ~ +60
Storage temperature : ( within one month ) Short-term -20 ~ 60
Medium-term ( within 3 months ) -20 ~ 45
Long-term ( 1 year ) -20 ~ 20
Charge retention capability : After standard charge, under standard environmental conditions, storage for 30 days, then the release 0.2C discharge to 3.0V capacity of > 90%
Vibration test , drop test , short circuit test, test overcharge , over- discharge test no fire, no explosion, no smoke, no cracking , no leakage
This product is used: phone card , game consoles , smart toys , solar toys , solar gifts , LED lights , Bluetooth headsets, Bluetooth keyboard , solar flashlights, solar warning lights, solar anti chasing tail lights, solar sensor lights, solar tent lights solar camp light, solar emergency lights , solar pool lights, solar hydroplaning lights, solar lanterns, solar house lights, solar camping lights, solar candle lights, solar spot lights , solar floodlights , solar ceiling , solar portable lights , solar Dynamo lights, solar bicycle light , solar lantern , solar touch light , solar cap lights, solar address lights, solar mailbox light, solar lantern , solar display stand , solar display stand , solar turntable , solar rotary table and so on.
Request a free sample testPlease register here to :wweegroup.com/contactus.html
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Name | Rating | Feedback |
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Shipping Company | Shipping Cost | Estimated Delivery Time |
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3 - 7 days | ||
3 - 7 days | ||
5 - 14 days | ||
Post Air Mail | Free Shipping | 15 - 45 days |
Return Policy | If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller. N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion. |
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Seller Service | On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe). |
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