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Factory price 18650 1P2S rechargeable Lithium-ion battery 7.4V 2200mAh for RC toys | ||||||
Lithium Ion Battery | Nominal Voltage | 7.4V | Domestic and import cell both are available! | |||
Nominal Capacity | 2.2Ah | |||||
Working voltage range | 5.6V-8.4V | |||||
Parameters of PCM | Parts included | Seiko IC AOS MOS | ||||
Functions | Over charge/discharge protection, Over current Protection, Short circuit Protection | |||||
over 800 times | CE, UN38.3, MSDS, RoHS | |||||
Current | Constant discharge current | 0.5C | ||||
Max. discharge current | 2C | |||||
Others | Warranty | 12 months | ||||
Package | PVC shrink or hard case | |||||
DImension: | custom, OEM |
Domestic famous battery capacity testing instrument,
Each battery samples will be tested, to make sure the capacity could reach the Nominal capacity.
This machine is used to test the inner resistacne.
The inner restistances of each cells should no more than 50mΩ.
High power 12V 1500mAh replacement battery
Essensial equipment when battery testing.
Simulating the process of charging and discharging, make sure the safty in working.
The cycle life (charge and discharge) should more than 800 times in standard working condition.
Each of the battery could be tracked.
2P2S 18650 7.4V 4.4Ah rechargeable lithiun ion battery 2P2S 18650 7.4V 4.4Ah rechargeable lithiun ion battery 2P2S 18650 7.4V 4.4Ah rechargeable lithiun ion battery 2P2S 18650 7.4V 4.4Ah rechargeable lithiun ion battery
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