Two unprotected rechargeable " Samsung INR18650-25R" lithium-ion batteries with a nominal voltage of 3.7 V and a typical capacity of 2,500 mAh. They are approximately 18.3 × 64.85 mm in size and support a discharge current of up to 20 A.
Two unprotected rechargeable " Samsung INR18650-25R" lithium-ion batteries with a nominal voltage of 3.7 V and a typical capacity of 2,500 mAh. They are approximately 18.3 × 64.85 mm in size and support a discharge current of up to 20 A.




Two unprotected rechargeable " Samsung INR18650-25R" lithium-ion batteries with a nominal voltage of 3.7 V and a typical capacity of 2,500 mAh. They are approximately 18.3 × 64.85 mm in size and support a discharge current of up to 20 A.
Guarantee
24 month
Delivery from Europe in
15 - 16
business days
Two unprotected rechargeable Samsung INR18650-25R lithium-ion cells with a nominal voltage of 3.7 V and a typical capacity of 2500 mAh. The cell dimensions are approximately 18.3 × 64.85 mm and the maximum discharge current is 20 A.
Product information | |
|---|---|
| Product type | Rechargeable lithium-ion battery cell set |
| Brand | Samsung |
| Model | INR18650-25R |
| Quantity | 2 items |
| Element format | 18650 |
| Element type | Unprotected cylindrical element with flat contact |
Electrical specifications | |
| Chemical composition | Li-ion |
| Rated voltage | 3.7 V per cell |
| Maximum charging voltage | 4.2 V per cell |
| Minimum recommended discharge voltage | 2.5 V per cell |
| Charging requirements | Use a compatible Li-ion charger that terminates charging below 4.2V |
Construction and use | |
| Protection circuit | Not included; external PCB or BMS protection required |
| Contact configuration | Flat contact |
| Storage package | Reusable plastic tray |
Safety warning | |
| Safe use | Use only in devices designed for unprotected 18650 Li-ion cells and always use a suitable protection circuit or battery management system. Do not short-circuit, overcharge, over-discharge, crush, puncture, heat, immerse in liquid, or carry with metal objects. Do not use cells with damaged casings or bent casings. Do not exceed the specified charging or discharging limits and do not solder wires directly to cells with a conventional soldering iron. Keep out of reach of children. Dispose of damaged cells in accordance with local regulations. |
| Height | 80mm |
| Length | 100mm |
| Weight | 70 g |
| Width | 30 mm |