- Output voltage: DC 3.6V (Intermediate)
- Operating Temperature: -10 ℃ to + 60 ℃ (+ 14 ° F to + 140 ° F)
- Storage temperature: -10 ℃ to + 45 ℃ (+ 14 ° F to + 113 ° F)
- Battery Type: Li-ion type X
- Battery Indicator: 4.5Wh (1240mAh)
- Battery capacity: Minimum: 4.5Wh (1240mAh)
- Output voltage: DC 4.2V (max)
- Dimensions (approx.) 1 3/16 "x 3/8" x 1 11/16 "(9.2 x 29.9 x 42.7mm)
- Weight (approx.): 0.9 oz (25 g)