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Discover Battery AES 42-48-6650 > 48 VDC 6.65kWh (138AH) Lithium Iron Battery
Discover Battery AES 42-48-6650 > 48 VDC 6.65kWh (138AH) Lithium Iron Battery

Our Price: $7,195.00

Product Code: DISCOVER-AES-42-48-6650

Description Datasheet

Discover Battery AES > 48 VDC 6.65 kWh (138AH) Lithium Iron Battery

Model 42-48-6650
Series AES (Advanced Energy Series) LiFePO4 Battery
Manufacturer Discover Battery


Type Lithium Iron Phosphate (LiFePO4)
Dimensions 18.5" x 13.3" x 14.7"
Weight 192 lbs
Shipping Method Freight
Nominal Voltage 48V
Rated Capacity (20 Hour Rate) 138 AH
Terminal Type M8

Detailed Information

The Discover AES Lithium Iron Battery 42-48-6650 is a single 48 volt battery, with a rated storage capacity of 6,650 watt-hours (138 Amp Hour). Mulitple batteries, up to 10 max, can be tied in parallel for higher capacity battery banks.

The on board Battery Management System (BMS) monitors cell and battery voltage, battery current, temperature, and state of charge. The BMS also performs balancing of the individual cells, micro-managing the charging of each cell individually. The BMS sounds a buzzer when fault limits are reached, reports a fault, and then will shut the battery down after a delay of 120 seconds.

Voltage on Li-Iron batteries holds steady over a wide state of charge, allowing the system to operate at a healthy battery voltage even when the batteries are heavily discharged down to a state of 20% or lower; allowing for a greater amount of usable power in a given package.

The Li-Ion batteries have a narrower temperature operating range, and are best used in environments at typical room temperatures. Backwoods does NOT recommend using this type of battery in a cold environment.

Discover - Lithium Iron Batteries
Discover Advanced Energy (AES) batteries allow for equipment design and functionality improvements and deliver productivity gains through enhanced cycling, charge time and weight reductions in stationary and mobile applications. Dramatic improvements in cycle life and charge efficiency combined with zero maintenance requirements provide the end user with significant cost of ownership savings.


  • Fully Featured Data Logging
  • USB
  • XANBus
  • Xanbus Commport provides plug and play integration with SE Conext XW+, SW, SCP, ComBox and Solar Charge Controllers.

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