Description

This is a bulk purchase of the excellent Boston Power Swing 4400 battery. Boston-Power's Swing 4400 is a high energy density, long life and reliable lithium-ion rechargeable cell which is ideal for Plug-In Hybrid Electric Vehicle (PHEV), Battery Electric Vehicle (BEV) and Grid Storage applications Specifications: Nominal capacity 4400 mAh Nominal voltage 3.7V Energy density Gravimetric 180 Wh/kg Volumetric 420 Wh/L Power density 440 W/kg Nominal cell impedance 17mΩ Cycle life 100% DOD >1000 cycles (0.5C discharge at 23°C) 90% DOD >2000 cycles Max continuous discharge rate 12.0A (0 -100% SOC) Allowable pulse capability (10s pulse) 1200 W/kg Standard charging method (CC-CV) 3.1A (0.7C) to 4.2V Max charge rate (continuous) 8.8A 10s pulse charge (>8A) and discharge 4.3V to 2.5V (>20A) cutoff voltages Nominal cell weight 90g Operating temperature* Charge -10 to 60°C Discharge -40 to 70°C Storage temperature* -40 to 60°C Certifications UL 1642, UN 38.3, ROHS 2002/95/EC directive, Nordic Ecolabel license 330 011 *Contact Boston-Power for specifics on operation and storage at temperature extremes. High Drain (12A) battery equivalent to two 18650 batteries Excellent Cycle Life. Great for DIY Battery Pack Building. Excellent heat dissipation 4.4 Amp Hour capacity 18.48 wH

84-Pack Boston Power Swing 4400 mAh Rechargeable High Drain Lithium Battery (Quantity 84)

Current Price

$375

Average

$375

Min Price

$375

Max Price

$375

Description

This is a bulk purchase of the excellent Boston Power Swing 4400 battery. Boston-Power's Swing 4400 is a high energy density, long life and reliable lithium-ion rechargeable cell which is ideal for Plug-In Hybrid Electric Vehicle (PHEV), Battery Electric Vehicle (BEV) and Grid Storage applications Specifications: Nominal capacity 4400 mAh Nominal voltage 3.7V Energy density Gravimetric 180 Wh/kg Volumetric 420 Wh/L Power density 440 W/kg Nominal cell impedance 17mΩ Cycle life 100% DOD >1000 cycles (0.5C discharge at 23°C) 90% DOD >2000 cycles Max continuous discharge rate 12.0A (0 -100% SOC) Allowable pulse capability (10s pulse) 1200 W/kg Standard charging method (CC-CV) 3.1A (0.7C) to 4.2V Max charge rate (continuous) 8.8A 10s pulse charge (>8A) and discharge 4.3V to 2.5V (>20A) cutoff voltages Nominal cell weight 90g Operating temperature* Charge -10 to 60°C Discharge -40 to 70°C Storage temperature* -40 to 60°C Certifications UL 1642, UN 38.3, ROHS 2002/95/EC directive, Nordic Ecolabel license 330 011 *Contact Boston-Power for specifics on operation and storage at temperature extremes. High Drain (12A) battery equivalent to two 18650 batteries Excellent Cycle Life. Great for DIY Battery Pack Building. Excellent heat dissipation 4.4 Amp Hour capacity 18.48 wH

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