Battery 12V 15Ah F2 6.3mm AGM VRLA NERBO NBC15-12L

This NERBO NBC15-12L model 12V AGM VRLA battery, featuring a 15 Ah capacity, is specifically designed for frequent deep cycle discharge and reliable operation under heavy loads. Due to its durability and stability, this battery is ideally suited for use in electric vehicles such as scooters and wheelchairs. The technology ensures efficient power supply and a long service life, meeting the needs of various devices.

Product Details

General Specifications

• Model: NBC15-12L
• Type: AGM Battery
• Technology: VRLA (Valve Regulated Lead Acid)
• Number of Cells: 6

Electrical Specifications

• Nominal Voltage: 12V
• Capacity: 15Ah (at 20h discharge to 1.8V/cell @ 25°C)
• Maximum Discharge Current: 140A (5 seconds)
• Internal Resistance: Approx. 12 mΩ
• Charging Voltage: 14.6 ~ 14.8 VDC (cyclic use @ 25°C)
• Maximum Charging Current: 4.2A
• Self-discharge: <6 months @ 25°C (recharge before use)

Discharge Data (25°C)

• Constant Current Discharge: 58.53A (5min @ 9.6V), 1.45A (10h @ 9.6V), 0.79A (20h @ 9.6V)
• Constant Power Discharge: 634.8W (5min @ 9.6V), 17.33W (10h @ 9.6V), 9.45W (20h @ 9.6V)

Physical and Environmental Specifications

• Operating Temperature: Discharge: -20°C to +60°C; Charge: 0°C to +50°C; Storage: -20°C to +60°C
• Optimal Operating Temperature: 25°C ± 5°C
• Terminal Type: F2 (6.3 mm)
• Case Material: A.B.S. (UL94-HB); (optional UL94-V-0 flame retardant variant available)
• Dimensions (LxWxH): 151 x 98 x 99 mm; Total Height: 105 mm
• Weight: Approx. 4.5 kg

Downloads / Certificates

📄Datasheet