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