12V 1.2Ah Rechargeable Battery for Wired Alarm Control Panel BATT12V R/C
The battery is made by Ultramax and is not a custom bundle. Ultra Max NP1.2-12, 12v 1.2Ah Alarm Battery L(mm) W(mm) H(mm) 97 48 55. 12v 1.2Ah Sealed Lead-Acid battery. We are only human, and occasionally things do go wrong.