Energysafe 40602, 6v sealed rechargeable lead battery.
Replacement 6v 2.8Ah sealed lead acid battery pack, rechargeable batteries to replace the Energysafe 40602, this kind of power pack is often used in portable monitoring equipment and emergency lighting and many other devices at low price direct from warehouse.

• Energysafe 40602 battery

If you are not going to be using your new Energysafe 40602, 6v 2.8Ah sealed replacement battery pack straight away or it may spend time in storage them charge before hand and every couple of months if not being used, this will extend the battery life.

Non-spillable - can be used in portable devices
not hazardous - safe to use indoors as well as outside
No maintenance required
Rechargeable
Recyclable

Chemistry of battery: VRLA, Pb, AGM, sealed lead
Voltage: 6v
Capacity: 2.8-amp hour
The physical size of the Energysafe 40602 replacement battery is
Length 66mm
Width 33mm
Height 104mm