These are Mercedes EQS 18s Battery Modules removed from functioning complete packs. They include OEM BMS satellites which interface with the Dilithium MCU. Since the OEM satellites are internally wired to cells, BMS wiring to vehicle packs is significantly simplified with these modules when connected to the Dilithium MCU.
Modules are tested for overall balance and corrected if necessary by ThunderStruck Motors. Final balancing is performed by the customer. The OEM satellites are tested with a Dilithium MCU to verify cell voltage and module temperature. The modules are from low mileage vehicles, but are not covered by warranty.
Please read the following notes and the wiring guide on the Manuals & Downloads tab.
- 18s 141Ah modules (9.3kWh)
- Compatible with our Dilithium Master Control Unit
- NMC cell chemistry, with 3.2 to 4.2 Volt operating range
- Dimensions: 25" x 12.25" (13.75" with mounting tabs) x 4.25"
- Weighs 92.4 lbs (42 kg)
- OEM cooling via thermal plate in contact with module underside (not provided)
We disable online shipping estimates for lithium as the cart is unable to calculate hazmat shipping, nor can we ship these out of the U.S. Please email connect@thunderstruck-ev.com to place an order.
Included Components
- Mercedes EQS Module
- OEM BMS Satellite with Short ISOspi pigtail