Rated Voltage | 11.1V |
---|---|
Rated Capacity | 800mAh |
Battery Size | 27*28*45mm |
Charge Temperature | 0-45℃ |
Discharge Temperature | -20~60℃ |
Application | electric tools |
We are a professional lithium battery factory in China. Now we briefly introduce how to produce lithium batteries. It starts from cathode & anode mixing, coating, baking, calendering, automatic slitting & cutting, winding, top & side sealing, electrolyte injection, pressing formation, forming, capacity grading, OCV1 & OVC2, cell to PCB, insulation and shipping. Welcome to contact and ask for the workflow table list.
Product number: HLC802540
Cell model:802540/3.7V/800mAh
Battery specification: 802540-3S1P/11.1V/800mAh(lithium battery)
Nominal voltage: 11.1V
Nominal capacity: 800mAh
Charging voltage: 12.8V
Charging current: ≤800mA
Discharging current: ≤800mA
Instant discharging current: 1600mA
End-off voltage: 9V
Internal resistance: ≤600mΩ
Battery weight: 48g
Product dimension: 27*28*45mm
Charging temperature:0~45℃
Discharging temperature: -20~60℃
Storage temperature: -20~45℃
Battery case: Aluminum plastic pouch cell
Application field: electric tools
The specific energy is large. The actual specific energy that can be achieved at present is 100-115Wh/kg and 240-253Wh/L
The cycle life is long, generally up to 500 times.
Good safety performance, no pollution, no memory effect. As the predecessor of Li-ion, the lithium battery is prone to short circuit of dendrites due to metal lithium, which reduces its application fields: Li-ion does not contain cadmium, lead, mercury, and other elements that pollute the environment.
The self-discharge is small, and the self-discharge rate of Li-ion fully charged at room temperature for one year is about 10%
Test environment
Unless otherwise specified, this specification item test should be performed in the test under the condition of normal atmospheric pressure.
Measuring instrument and equipment requirements
Standard charging mode
Standard temperature 25±3℃ Charging battery consists of charging at a constant current rate of 0.2 C5A until the battery voltage reaches 4.2V .then battery be charged at a constant voltage of 4.2V while tapering the charge current. Terminal charge until the charging current drops to 0.02C. Anyway, the total charge time for one cycle is not more than 8 hours.
Standard Discharge mode
Standard temperature 25±3℃ discharge to the cut-off voltage with 0.2 C5A current.
Initial Capacity
The standard charge mode for charging, then the standard discharge mode to discharge, measured for the first time the battery capacity is the initial capacity.
We will contact you within 1 working day, please pay attention to the email with the suffix “@hlcbattery.com”.
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