Genuine Castles Saturn 1000 S1F2 battery, sourced directly from the manufacturer.
This is an exact replacement, or spare, for your existing battery supplied with the terminal. Ideal to have to hand to replace your battery if it fails, or is losing charge quickly. Also handy to keep as a spare if out on the road and you are unable to charge up your device.
To optimise the life span of your battery, always try and fully discharge it once or twice a week, for optimum performance. The battery does not like being put on charge all the time, we recommend it be allowed to fully discharge and recharge regularly.
3.7V 5.84Ah