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Battery Performance
Battery Normal Battery life
(weeks)
Maximum Battery Life
*(weeks)
B40 9V 90AH 12 18
9V 165 AH 23 33
12V 25AH 4 7
B50 9V 90AH 10 21
9V 165 AH 19 39
12V 25AH 4 9
BX50 9V 90AH 9 15
9V 165 AH 18 27
12V 25AH 3 6
* B40 on night save
B50 on random pulse interval
BX50 on SENSE
12V Battery care and maintenance
• When the LED indicator changes from green to red, disconnect the battery and
recharge.
• Disconnect the battery when not in use for extended periods.
• Do not modify the battery connection leads in any way.
• Do not recharge a 12V battery while the battery is still connected to the
Energizer.
• It is recommended that:
- 12V batteries are recharged before storing away, and
- are checked and recharged every six months if not in use.
• Recharge in ventilated area.
Optional Accessories
Solar
The optional solar panel kit extends the life of 9V battery or recharges a 12V
rechargeable battery.
Contact your authorised dealer for further information.
SMS option (BX50 only)
SMS gives full remote control from a mobile phone. This module is sold separately
and is available from your dealer.