Chamberlain 4228 EverCharge Standby Power System Replacement Battery

Brand:Chamberlain

List Price: ~~$39.95~~
Buy New: $12.95
as of 2/6/2012 09:16 EST details
You Save: $27.00 (68%)

New (4) Used (2) from $12.42

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Seller:BatteryMart
Media:Tools & Home Improvement
Number Of Items:1
Shipping Weight (lbs):3.7
Dimensions (in):5.2 x 5.1 x 4.6

MPN:4228
Model:4228
UPC:012381742288
EAN:0012381742288

Features:

Operates the garage door opener as if the power was still on (all safety and security features still operate
For use exclusively with Chamberlain model WD962KD garage door opener

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Synopsis

You won't have to worry about your garage door opener's safety and security features being deactivated in the event of a power loss with this EverChargeTM replacement battery. If power is lost, the battery will ensure the garage door opener operates just a