These used 18650 Tesla battery modules are pulled from 90kWh Model S and Model X 90D packs. With the updated higher-capacity cell chemistry, they offer improved energy density over the earlier 80–85kWh packs, making them ideal when you want more range in the same (or fewer) modules. Model S/X 90D modules are still arranged in a 86p6s configuration with 516 cells per module, each cell individually safety fused on both terminals. They retain the integrated liquid cooling/heating loop, but can also be air cooled in light-duty cycle applications. Each module includes a multi-pin connector providing cell-level taps for BMS integration and two onboard thermistors for temperature monitoring.
In typical EV conversions, these modules work extremely well in 24V off-grid solar and traction applications. A common layout for a Netgain Hyper 9 system is 1p5s for roughly 32kWh of total pack energy, or 2p5s for about 64kWh using 10 modules. This gives classic conversions a real-world range bump compared to earlier 85kWh modules, while keeping the same proven Tesla module architecture and robust current capability.
Capacity: ~253Ah, 6.4kWh
Height: 3.1 Inches
Width: 11.9 Inches
Length: 26.2 Inches
Weight: 60 Pounds
Bolt Size: M8
Voltage nominal: 3.8V/Cell, 22.8V/Module
Charge voltage cut-off: 4.2V/Cell, 25.2V/Module
Discharging cut-off: 3.3V/Cell, 19.8V/Module
Maximum Discharging Current (10 sec.): 750 Amps
Warranty Period: One year
EV West Tesla Model S/X Dilithium Dual Battery Module BMS Harness
EV West Tesla Model S/X Dilithium Single Battery Module BMS Harness
Note: Batteries have special HazMAt shipping requirements. Please contact us for a custom shipping quote when ordering batteries.
Click Here for an Off Grid Application
Click Here for Module Schematic with Rev A BMS
Click Here for Module Schematic with Rev B BMS
Click Here for Module Schematic with Rev C BMS
Tesla 5 Module with Dual Enclosure Wiring
Tesla 6 Module with Dual Enclosure Wiring
Tesla 7 Module with Dual Enclosure Wiring
Tesla 6 Module with Single Enclosure Wiring
Click Here for Series Parallel Wiring for 10 Tesla Modules - 120V
Click Here for Series Parallel Wiring for 12 Tesla Modules - 144V
