Certificate
G121015
Not system-bound
B.B. Tech (Changsha) Co., Ltd.
No. 57 Dongsi Road, Changsha National Economic & Technical Development Zone
CN 410100 CHANGSHA, HUNAN, CHINA
+86-731-82955888
+86-731-82955111
VdS 2102en:2020-09, Maintenance-free lead acid batteries requirements and test methods
VdS 2110:2017-09, Protection against environmental influences
VdS 2344:2022-10, Procedure for the testing, approval and certification of products and systems for fire protection and security technologies
Systems, devices and components of electronic security technology
HR 4.2-12 / HR 4.2-12FR
Maintenance-free lead acid battery
Technical product data:
| Nominal Voltage [V] | Nominal Capacity C20 [Ah] | Weight [kg] | |||||
|---|---|---|---|---|---|---|---|
Updated at: 11.05.2026