| Model No | CTB21-BP1 | |
| Selling Unit | EACH | |
| Description | Cordless Telephone Battery CTB21 | |
| Application | Cordless Telephone | |
| Chemistry | Nickel Cadmium (NiCd) | |
| Voltage | 4.8V | |
| Brand | MI Battery Experts | |
| Width | 12mm | |
| Height | 31mm | |
| Length/Breadth/Depth | 48mm | |
| Weight | 36g | |
| Weight(kg) | 0.150 | |
| Brand | MI Battery Experts | |