The only supplier to offer the WT4911BATT in the new higher capacity model. The standard model is 14.5Ah which lasts approximately 2yrs, and the Extended Life 20Ah battery offering 45% more battery backup duration for 3-4yrs lifespan. Its fully compatible with all Alexor WT4911B bell boxes, offering great value for money.
Specification:
Type: EVE Lithium D Battery, ER34615M-T1
P/N: WT4911BATT
Finish: Blue wrap
Variations:
Standard 14.5A: 3.6V
14.5A (14,500)mAh
Extended 20A: 3.6V 20A (20,000)mAh
Compatible with the following Alexor alarms: DSC WT4911B
NOTE: Other batteries for a range of alarm manufacturers are available, please see our other listings. The original issued 14.5A battery should be replaced every 2-3 years to ensure your alarm has enough battery power to sound the alarm in the event of a power cut. The Extended Life 20,000mAh battery will offer 4-5 years use before needing to be replaced. A flat battery will cause an alarm to sound on most systems. Images represent manufactures original product, see description for details. Contact us for more details.
COLLECTION: Collection in person is available from Wolverhampton, West Midlands. Please contact us before purchasing for details.
