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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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3.7V 18350 Lithium Ion Cylindrical Battery 900mAh 10C Cell For Wireless Tattoo Guns
Feature:
1. Long cycle life
2. Application:wireless tattoo guns
3. High capacity:900mAh
4. Can support large working current.
| No. | Items | Specifications | Remark | |
| 1 | Nominal Capacity | 900mAh | 0.5C Standard discharge | |
| 2 | Minimum Capacity | 850mAh | ||
| 3 | Nominal Voltage | 3.7V | Mean Operation Voltage | |
| 4 | Delivery voltage | 3.70~3.9V | Within 10 days from Factory | |
| 5 | Charge Voltage | 4.2V±0.03V | By standard charge method | |
| 6 | Standard charging method | 0.2C constant current,4.2V constant voltage charge to 4.2V,continue charging till current decline to ≤0.01C |
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| 7 | Charge current | 0.2C | 180mA | Standard charge, charge time about 6h(Ref) |
| 0.5C | 450mA | Rapid Charge, charge time about: 2.5h(Ref) | ||
| 8 | Standard discharging method | 0.5C constant current discharge to3.0V, | ||
| 9 | Cell Internal Impedance | ≤100mΩ | Internal resistance measured at AC 1KHZ after 50% charge | |
| No. | Items | Specifications | Remark | |
| 10 | Maximum charge current | 1C | 900mA | For continuous charging mod |
| 11 | Maximum discharge current | 2C | 1800mA | For continuous discharge mod |
| 12 | Operation Temperature and relative humidity Range | Charge | 0~45℃ 60±25%R.H. | Charge at a very low temperature such as blew 0℃,will be get a lower capacity and reduce cycle life of the battery |
| Discharge | -20~60℃ 60±25%R.H. | |||
| 13 | Storage temperature for a long time | -20~25℃ 60±25%R.H. | Do not storage exceed half year. Must charge once when storage for half year. must charge the battery which with protect circuit when storage for three months. | |
CAUTIONS IN USE
To ensure proper use of the battery please read the manual carefully before using it.
. Handling
§ Do not expose to, dispose of the battery in fire.
§ Do not put the battery in a charger or equipment with wrong terminals connected.
§ Avoid shorting the battery
§ Avoid excessive physical shock or vibration.
§ Do not disassemble or deform the battery.
§ Do not immerse in water.
§ Do not use the battery mixed with other different make, type, or model batteries.
§ Keep out of the reach of children.
. charge and discharge.Battery must be charged in appropriate charger only.
§ Never use a modified or damaged charger.
§ Do not leave battery in charger over 24 hours.
. storage:Store the battery in a cool, dry and well-ventilated area.
. disposal
7 Period of Warranty
The period of warranty is one year from the date of shipment. Great Power guarantees to give a replacement in case of cells with defects proven due to manufacturing process instead of the customer abuse and misuse.
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 half a year
to prevent over discharge.
Because batteries utilize a chemical reaction, battery performance will deteriorate over time even if stored for a long period of time without being used. In addition, if the various usage conditions such as charge, discharge, ambient temperature, etc. are not maintained within the specified ranges the life expectancy of the battery may be shortened or the device in which the battery is used may be damaged by electrolyte leakage. If the batteries cannot maintain a charge for long periods of time, even when they are charged correctly, this may indicate it is time to change the battery.
Any other items which are not covered in this specification shall be agreed by both parties.
