Century 12Volt 7Ah Sealed Lead Acid
Century 12Volt 7Ah Sealed Lead Acid
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Free Delivery or Store Pickup
12 volt 7Ah (7 Amp-hour) Sealed Lead Acid Battery. This is the most popular size for almost all Home Alarm Systems (i.e. Home Security Burglar Alarms), and is also popular in many toys, bikes, hobby-projects etc. Easy to replace in any house alarm system, just unplug the existing battery and plug in the new one, it comes with slide on terminals to match the existing battery and comes fully charged.

Length: 151mm
Width: 65mm
Height (exc terminals): 94mm
Weight: 2.2kg
Warranty: 12 months.

Replaces the same size battery made by the following manufacturers:

  • AmpTech, Bosch, CSB, DiaMec, Genesis, Haze,
  • Enersys, Full River, Panasonic, Powersonic, SSB, Vision & others.

Tested and certified as fire safe for security panels, this replaces all brands of 12V (12 volt) batteries in the range of 7Ah - 7.5Ah (Ah = Amp-Hour). This is the most popular battery for almost all Home Alarm Systems. Note that Century make probably the best battery for this application. We have opened them up (not recommended normally) and load and capacity tested them compared to cheaper products (which often come fitted as standard in childrens toys and many alarm panels).

This Century battery has far more metal plate area than most competitors, and this along with its higher quality lead-paste formulation gives it a higher capacity than other "cheap" imports. The only close competitor is Ritar (which comes with Free Delivery and is also certified for Alarm panels), or Panasonic. The reason this matters is that it is the real Ah (amp-hour) capacity which determines how long the alarm system will operate when mains power is cut, or how long the toy / lighting will last before the battery goes flat! Ignore what it says on the side and invest in a good quality product like this one. 

The battery comes fully charged and in most applications (alarms, toys etc) there is a charger built into the system to keep it charged up. However for other applications we do also sell a suitable charger which will not overcharge the battery (a common problem when people use car or bike chargers and leave the battery on charge too long!).