eBoost Battery Specs

16kWh 32kWh
GENERAL DATA
Weight 353 lbs (160 kg) 706 lbs (320 kg)
Operating Temperature -4 ºF – 140 ºF (-20 ºC – 60 ºC)*
Ingress Protect Degree IP65
Communication PCS CAN/RS485; Parallel:CAN
Dimensions (W*D*H) eWay : 22.84×10.18×9.39 in (580×258.6×238.5 mm) | Battery: 22.28×10.18×33.71 in (566×258.6×856 mm)
Warranty 10 years (up to 15 years with Fortress Power inverter and platform)
Mounting Options Ground-Mount, Floor Standing, Wall-Hanged (Separate Accessory)
BATTERY SPECIFICATIONS
Maximum Units In Parallel 16
Cell Type Tier-1 Prismatic 16 Cell LFP
Nominal Capacity 314Ah 2 x 314Ah
Nominal Energy 16.1kWh** 32.2kWh**
Nominal Voltage 51.2V
Re-charge Voltage 49V
Cut-off Voltage 41.6V
Maximum Short-Circuit (A) Under Testing
Operating Voltage Range 41.6-57.6V
Closed-Loop Charge/Discharge 180/250 A 360/500 A
Bulk/Absorption Charge 55.2V
Max Charge/Discharge 314A/10s 628A/10s
Surge Discharge Power W 18kW/10s 36kW/10s
Cycle Life @ EOL 70% 8000 Cycles
STANDARDS & CERTIFICATIONS
Safety Standards UL1973, ANSI/CAN/UL9540:2023, UL9640A (expected Q3 2025)
Listings CEC, LUMA, oGPE
Transportation UN38.3

* Performance will degrade at operating temperatures above 104 ºF (40 ºC)
** Values are based on measurements taken at 77 ºF (25 ºC) at beginning of life.