Battery type 1.2 Ah:

Maximum charging voltage: 27.5 VDC (20 °C)
27 VDC (30 °C)
26,5 (40 °C)
Maximum permissible charging current: 0.3 A
Short circuit protection: Yes
Fuse: 25 A
Operating temperature: +5 °C to +40 °C
Storage temperature: -20 °C to +50 °C
Self-discharge: at 20 °C approx. 15 % per month
Dimensions (WxHxD ) in mm: 170x100x80
Weight: approx. 0.55 kg
Protection class: IP20
Fastening holes (4 pieces): for fastening (hanging) on M4 screws

Battery type 3 Ah:

Maximum charging voltage: 27.5 VDC (20 °C)
27 VDC (30 °C)
26,5 (40 °C)
Maximum permissible charging current: 0.8 A
Short circuit protection: Yes
Fuse: 25 A
Operating temperature: +5 °C to +40 °C
Storage temperature: -20 °C to +50 °C
Self-discharge: at 20 °C approx. 15% per month
Dimensions (WxHxD ) in mm: 170x140x90
Weight: approx. 1.2 kg
Protection class: IP20
Fastening holes (4 pieces): for fastening (hanging) on M4 screws

Battery type 7.2 Ah:

Maximum charging voltage: 27.5 VDC (20 °C)
27 VDC (30 °C)
26,5 (40 °C)
Maximum permissible charging current: 1.7 A
Short circuit protection: Yes
Fuse: 25 A
Operating temperature: +5 °C to +40 °C
Storage temperature: -20 °C to +50 °C
Self-discharge: at 20 °C approx. 15% per month
Dimensions (WxHxD ) in mm: 170x155x120
Weight: approx. 2.2 kg
Protection class: IP20
Fastening holes (4 pieces): for fastening (hanging) on M4 screws

Battery type 12 Ah:

Maximum charging voltage: 27.5 VDC (20 °C)
27 VDC (30 °C)
26,5 (40 °C)
Maximum permissible charging current: 3 A
Short circuit protection: Yes
Fuse: 25 A
Operating temperature: +5 °C to +40 °C
Storage temperature: -20 °C to +50 °C
Self-discharge: at 20 °C approx. 15% per month
Dimensions (WxHxD ) in mm: 235x155x120
Weight: approx. 9 kg
Protection class: IP20
Fastening holes (4 pieces): for fastening (hanging) on M4 screws