الوصف

1 Easy to use: it is ready- to- use, you do not need to pre-charge 2. Economic and power retention: **5% power is kept since not used within 6 months, *0% power since 1year. 3. Extensively used anywhere for any electronic devices which use dry battery. 4. Widely used under extensive circumstance: from hot equator zone to ice equator zone. 5. Long life cycle: more than***0 times of charging and discharging 6. Outstanding performance: 5 times more than normal dry battery.