FRIWO | UK
2S1P
7.2V 2.9Ah
Medical Grade Lithium Ion Battery Pack
Part Number: 5500381
Type: FB2S1P18650CL-29
Dimensions
Wire Specification
| RED | Positive (+) | 1mm² cross section |
|---|---|---|
| YELLOW | NTC | 0.25mm² cross section |
| BLACK | Negative (-) | 1mm² cross section |
Technical Data
| Cell Type | BAK N18650CL-29 |
|---|---|
| Configuration | 2 Series 1 Parallel |
| Nominal Voltage | 7.2V |
| Nominal Capacity | 2.9Ah |
| Nominal Energy | 20.88Wh |
| Charging Voltage | 8.4V |
| Charging Method | CC-CV (Constant Voltage with Current Limit) |
| Charging Current | Standard Charge: 1400mA |
| Charge cut-off current | 138mA |
| Max. charging Current | 2800mA |
| Max. discharge current | 2800mA (Continuous Discharge) 5000mA (time limited) |
| Discharge cut of voltage | 6V |
| Operation temperature | Charge: 0 to 45°C Discharge: -20 to 60°C |
Approvals
| UL 1642 (Cells) | Standard for Lithium Batteries |
|---|---|
| IEC 62133-2 1st Ed.: 2017 (Cells) | Secondary cells and batteries containing alkaline or other non-acid electrolytes – Safety requirements for portable sealed secondary cells, and for batteries made from them, for use in portable applications |
| UN 38.3 7th ed. (Cells) | Safety of primary and secondary lithium cells and batteries during transport |
| UN 38.3 7th Ed. EN/IEC 62281:2019 + A1:2021 (Pack) | Safety of primary and secondary lithium cells and batteries during transport |
| EN/IEC 62133-2:2017 + A1:2021 (Pack) | Secondary cells and batteries containing alkaline or other non-acid electrolytes – Safety requirements for portable sealed secondary cells, and for batteries made from them, for use in portable applications |
Safety Details
| ROHS directive | Remove of Hazardous Substances |
|---|---|
| WEEE directive | Waste Electrical and Electronic Equipment |
| Battery directive | Directive on batteries and accumulators and waste batteries and accumulators and repealing Directive 91/157/ EEC |
| EN IEC 62281:2019 + A1:2021 | Secondary cells and batteries containing alkaline or other non-acid electrolytes – Safety requirements for portable sealed secondary cells, and for batteries made from them, for use in portable applications |
Suitable Battery Chargers
For optimal charging of our battery packs, we highly recommend using the corresponding charger.
You can browse our complete selection of chargers HERE.
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