Certification
CE/CQC/UL/CCC/UN38.3/KC/BIS/PSE
parameter
Battery model: 18650-21Ah/48V
Nominal voltage: 48V
Nominal capacity: 21000mAh (discharge at 0.1C to 8.0V)
Factory voltage: 12.8V~13.6V
Product size: MAX210×115×72mm
Product internal resistance: ≤100mΩ
Weight: Max 2.75kg
Output mode: UL3239 16# 500±20mm red and black, stripping 2±0.5mm
Executive standard: GB/T 18287-2000
Warranty period: 12 months
Working temperature: 0~45℃ (charging), -20~60℃ (discharging)
Battery charging: charging limit voltage: 50V charging current: 2.1A (standard), 4A (maximum)
Battery discharge: discharge cut-off voltage: 46V discharge current: 2.1A (standard), 5A (maximum)
Highlights
High security, large capacity, stable performance, long battery life
Application Classification
Electric vehicle battery
Smart home and other batteries
Power grid base station energy storage battery
Home energy storage battery
Portable energy storage power supply
Solar photovoltaic battery