The Yuasa Y2.1-12is a 12V 2.1Ah lead acid battery designed for standby use. This battery is waterproof. The AGM principle relies on the use of blotters between the lead plates in which the acid is soaked. The AGM technology enables you to have a more efficient battery for a wide range of applications.
Applications: robotics engineering, alarms, backup systems, medical devices, telecommunications, toys, signalling, IT systems.
Great value
Ideal for Emergency lighting, security and protection equipment, torches, toys, UPS
I bought this after we had some electrical work carried out on our property, which showed that our existing battery had lost its charge and no longer worked when our electricity was turned off at the mains. This does the job just fine and the speed of delivery from Rapid was excellent, I had it the next day. Would recommend
Rechargeable Lead Acid Battery
Reviewed by: John Smith - 21 January 2014
I use these in equipment that I manufacture and sell throughout the UK and overseas. They are almost as good as much more expensive batteries. I have had a few failures, but they were probably due to neglect. They suffer from failure if left discharged for long periods, but so do the very expensive ones
