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[China]
Trade Verify
Address: No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China
Phone: 86-020-28991965
Contact name:Alice
Guang Zhou Sunland New Energy Technology Co., Ltd. |
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Verified Suppliers
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1)Welding the tabs on the battery 's pole
2)the thickness of the tabs is 0.5mm
3) The battery Can be assembled with M3 screw
No. | Items | Specifications |
1 | Charge cut-off voltage | 3.65V |
2 | Nominal voltage | 3.2V |
3 | Minimal capacity | 2300mAh @ 1C Discharge |
4 | Nominal capacity | 2350mAh @ 1C Discharge |
5 | Charge current | 1C |
6 | Standard charging method | 1C CC (constant current) charge to 3.65V, then CV (constant voltage 3.65V) charge till charge current decline to £ 0.05C |
7 | Charging time | Standard charge: 2.0 hours Ref |
8 | Max. charge current | 5C |
9 | Max. continue discharge current | 20C (Cell skin temperature cannot exceed 80°C) |
10 | Discharge cut-off voltage | 2.0V |
11 | Operating temperature | Charging: -10°C ~ 45°C |
12 | Storage temperature/humidity | Temperature -10°C ~ +35°C |
13 | Cell Weight | 78.0g±1.0g |
14 | Cell Dimension | Length: 65.0±0.3 mm |
Both of cathode and anode welding the tags
In order to avoid short circle , the battery put specially sponge
pallet.
six pcs in one little box , and 10 box in one carton
15 days after the customer confirmed the Pi and arrange the
payment.
The batteries should be stored at room temperature, charged to
about 30% to 50% of capacity.
We recommend that batteries be charged about once per three months
to prevent over-discharge
The period of warranty is 18 months from the date of shipment. TAC guarantees to give a replacement in case of battery with defects proven due to manufacturing process instead of the customer abuse and misuse.
Never short circuit battery. It generates very high current which causes heating of the battery and may cause electrolyte leakage, gassing or explosion that is very dangerous.
The poles may be easily short-circuited by putting them on
conductive surface.
Such outer short circuit may lead
to heat generation and damage of the battery.
An appropriate circuitry with PCM shall be employed to protect accidental short circuit of the battery pack.
