 
| Cell model | 7289C05 | 84G2N07 | B7A0Y09 | B7A0Y44 | 
| Nominal capacity / ah | 12 | 42 | 50 | 56 | 
| Size / mm | 89*125*7.2 | 162*227*8.4 | 318.5*100.1*11.7 | 353.5*100.1*11.7 | 
| Nominal voltage / V | 3.65 | 3.65 | 3.65 | 3.65 | 
| Operating voltage range | 3.0~4.25V | 3.0~4.25V | 3.0~4.25V | 3.0~4.25V | 
| Standard charge discharge rate | 0.33C/0.33C@25℃ | 0.33C/0.33C@25℃ | 0.33C/0.33C@25℃ | 0.33C/0.33C@25℃ | 
| Continuous maximum charge discharge rate | 1C/1C@25℃ | 1C/1C@25℃ | 1C/1C@25℃ | 1C/1C@25℃ | 
| Energy density / WH / kg | 235±5 @0.33C | 240±5 @0.33C | 240±5 @0.33C | 240±5 @0.33C | 
| cycle life | ≥1000@0.33C/0.33C | ≥1500@0.33C/0.33C | ≥1500@0.33C/0.33C | ≥1500@0.33C/0.33C | 
| Working temperature / ℃ | -30~70 | -20~60 | -20~60 | -20~60 |