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| Place of Origin: | China |
| Brand Name: | /OEM |
| Certification: | PSE, KC, CB, UL |
| Model Number: | 18650-2500mAh |
| Minimum Order Quantity: | 1000PCS/ORDER |
|---|---|
| Price: | negotiate |
| Packaging Details: | 200pcs/pallet/ctn |
| Delivery Time: | 3-5days |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | 500000pcs/day |
| Material: | Li-ion | Color: | Blue |
|---|---|---|---|
| Voltage: | 3.7V | Capacity: | 2500mAh |
| Cycle Life: | 1000times | Weight: | 44+/-2g |
| High Light: | li ion rechargeable batteries,lithium ion aa rechargeable battery |
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18650 3.7V 2500mAh Rechargeable Li-ion Battery for digital products with UL
CE, PSE,KC certification...
Specification:
| No. | Items | Specifications | Remark | |
| 1 | Nominal Capacity | 2500mAh | 0.2C Standard discharge | |
| 2 | Minimum Capacity | 2500mAh | ||
| 3 | Nominal Voltage | 3.6V | Mean Operation Voltage | |
| 4 | Delivery voltage | Above 3.6V | Within 10 days from Factory | |
| 5 | Charge Voltage | 4.20V±0.03V | By standard charge method | |
| 6 | Standard charging method | 0.2C constant current,4.20V constant voltage charge to 4.20V,continue charging till current decline to ≤0.01C | 0.2C constant current 4.20Vconstant voltage charge to current≤0.01C | |
| 7 | Charge current | 0.2C | 500mA | Standard charge, charge time:6.5h(Ref) |
| 0.5C | 1250mA | Rapid Charge, charge time:2.5h(Ref) | ||
| 8 | Standard discharging method | 0.2C constant current discharge to 2.50V | 0.2C constant discharge to 2.50V | |
| 9 | Cell Internal Iedance | ≤60mΩ | Internal resistance measured at AC 1KHZ after 50% charge | |
| 10 | Maximum continuous charge current | 0.5C | For continuous charging mod | |
| 11 | Max continuous discharge current | 1C | ||
| 12 | Operation Teerature and relative humidity Range | Charge/充电 | 0~45℃ | Charge at a very low teerature such as blew 0℃,will be get a lower capacity and reduce cycle life of the battery |
| 60±25%R.H. | ||||
| Discharge/放电 | -20~60℃ | |||
| 60±25%R.H. | ||||
| 13 | Storage teerature for a long time | -20~25℃ | 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. | |
| 60±25%R.H. | ||||
Packing Info.
Color box /Blister box
1. All goods are 100% inspected and packed very well.
2. standard industrial use packing;
Delivery:
Air or Sea transportation are available.
For sales:delivery within 1-2 days.
For formal order: Within 100k pcs, 7days around; 100-500k pcs, 10 days around; over 500k pcs, 15 days around.
Garrantee:
Related Iort cell list:
| MODEL NO. | Voltage | Capacity | Resistance | Size | Charge&a;Discharge | Weight | ||
| (V) | (mAh) | (mΩ) | OD | Height | Charge | Discharge | (G) | |
| ICR10220 | 3.7 | 130 | ≤150 | 10.0 | 22.0 | 0.5C-1C | 0.5C-1C | 4.1 |
| ICR10440 | 3.7 | 350 | ≤120 | 10.0 | 44.0 | 0.5C-1C | 0.5C-1C | 9.0 |
| ICR14430 | 3.7 | 650 | ≤100 | 13.8 | 42.8 | 0.5C-1C | 0.5C-1C | 17.0 |
| ICR14500 | 3.7 | 900 | ≤80 | 14.0 | 50.0 | 0.5C-1C | 0.5C-1C | 19.5 |
| ICR17280 | 3.7 | 600 | ≤100 | 16.3 | 28.0 | 0.5C-1C | 0.5C-1C | 15.0 |
| ICR17335 | 3.7 | 700 | ≤100 | 16.3 | 33.5 | 0.5C-1C | 0.5C-1C | 18.0 |
| ICR18500 | 3.7 | 1400 | ≤70 | 18.1 | 50.0 | 0.5C-1C | 0.5C-1C | 33.0 |
| ICR18650 | 3.7 | 2000 | ≤50 | 18.1 | 64.8 | 0.5C-1C | 0.5C-1C | 45.0 |
| ICR18650P | 3.7 | 2000 | ≤40 | 18.1 | 65.0 | 0.5C-1C | 3C-5C | 45.0 |
| ICR18650P | 3.7 | 2200 | ≤40 | 18.1 | 65.0 | 0.5C-1C | 3C-5C | 45.0 |
| ICR18650 | 3.7 | 2600 | ≤70 | 18.1 | 64.8 | 0.5C-1C | 0.5C-1C | 45.0 |
| ICR26650 | 3.7 | 3500 | ≤30 | 26.0 | 65.5 | 0.5C-1C | 0.5C-1C | 85.0 |
| ICR26650P | 3.7 | 5000 | ≤30 | 26.0 | 65.5 | 0.5C-1C | 0.5C-1C | 85.0 |
| ICR18650P | 3.7 | 1500 | ≤15 | 18.1 | 64.8 | 1C | 10c-15C | 47.0 |
| ICR26650P | 3.7 | 2200 | ≤15 | 26.0 | 64.8 | 1C | 10c-15C | 64.0 |
For more info. Please feel free to contact me in any way below, hope 12years of battery area working experance can help you out.
Contact Person: Jackie Xie
Tel: +86-13480725983
Fax: 86-755-84564506
