Heartway Medical Products S12 User Manual page 27

(Fig 12)
Important!
→Always charge your batteries in well ventilated areas.
→The charger is intended for indoor use only. Protect from moisture.
→For maximum performance, it is recommended that you replace both batteries at the
same time if the batteries are weak.
→If the scooter will not be used for a long period of time, arrange to have the batteries
recharge at least once every month to avoid deterioration of the batteries.
According to the battery type and condition of the batteries, batteries usually can be fully
charged in 4-10 hours. This will be indicated when the status light in the battery charger
side panel turns green. Charging the battery longer than necessary will not harm the battery.
We recommended that you charge the batteries for 8 to 10 hours after daily use.
Charging Port
27