Our Cell Module Assembly (CMA) units are packed and protected in a diecast aluminum casing for protection and durability.
A total solution that serves both OEMs and operators. OEMs can expect seamless integration with equipment and serviceable components. Operators receive instant, reliable power for the job at hand.
The modular battery pack was designed by our expert engineers to deliver electric power you can count on.
Withstands abuse, debris & dirt with an aluminum diecast enclosure.
Maintenance Free
Similar to the 3.8kWh diecast pack, but with greater energy density. Designed to deliver a 2,000 cycle lifespan with virtually no scheduled maintenance.
Safer Power
Designed with a heavy focus on passive propagation resistance so if one cell fails, it will not spread to any other cells.
Quieter Operation
Go anywhere, anytime, any place.
Assembled in the USA
We design, engineer, and assemble our batteries right here in Tucker, Georgia.
8 Year Commercial Limited Warranty
Vanguard now offers an 8 year commercial limited warranty for all lithium-ion battery packs. CLICK HERE for more information.
Specifications
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Fi Series Name
Fi7.0
Configuration
Lithium-Ion, 14S
Nominal Voltage (V)
51.6
Top Voltage (V) per IEC 61960
58.8
Top Voltage for EV-Applications
58.1
Cutoff Voltage (V)
35.0
Nominal Capacity per IEC 61960
135.9 Ah / 7.0 kWh
Communication Protocols
J1939 (29-bit), CAN Open (11-bit)
Discharge Temperature Range
-20°C to +60°C
Charging Temperature Range
0°C to +45°C
Marketed Durability Hours/Cycles
2000 cycles to 80% initial capacity
Parallel Capable
Yes, up to 10 batteries
Standard Charge Time
8 Hours
Vanguard Charger Output Power (W)
1050 W
Battery Series
fixed
Rated Discharging Current
134
Legacy Material Number
80089283
*Total energy measured using a 0.2C discharge per IEC 61960-3:2017
Lithium-Ion VS. Lead Acid Batteries
Battery Comparison
Learn how our lithium-ion battery packs compare to lead acid batteries in terms of basic functions, safety and sustainability.