BATTERY RECHARGING

BHE011718520W03

Warning

• Keep all flames away from the battery, otherwise evaporated gas from the battery fluid may catch fire, and cause serious injury.

• Remove the battery filler caps when recharging to prevent battery deformation or damage.

Caution

• Do not quick charge for over 30 min. It will damage the battery.

1. Remove the battery and then place it in a pan of water.

2. Connect a battery charger to the battery and adjus the charging current as follows.

Standard specification


Battery type (5-h rate)	Recharge current (A)	Quick charge (A/30 min)
50D20L (40)	4.0-5.0	25
75D23L (52) 75D26L (52)	5.0-6.0	35

3. After the battery is recharged, verify that the voltage is within the specification and remains at the same value for 1 h or more after the recharging was stopped.

• If not within the specification, replace the battery.

Standard voltage

12.4 V or more