Battery: Ford F‐150 Lightning - dalathegreat/Battery-Emulator GitHub Wiki
[!CAUTION] Working with high voltage is dangerous. Always follow local laws and regulations regarding high voltage work. If you are unsure about the rules in your country, consult a licensed electrician for more information.
Compatible batteries
The model years 2022-2025 came with the following batteries
- 107kWh gross (98kWh net usable)
- 143kWh gross (131kWh net usable)
There are stickers on the battery that informs gross capacity
Physical Dimensions
| Parameter | Value |
|---|---|
| Pack Size (L × W × H) | |
| Weight |
Battery holder frame design:
Software configuration
For this battery type, use the option called "xyz" under the "Battery Protocol" section
Part numbers
Part numbers for connectors/cables, along with purchase links to ebay/aliexpress
| Component | Part Number | Purchase Link |
|---|---|---|
| eBay / AliExpress |
Wiring, Low voltage connector
A replacement LV connector can be purchased from AliExpress. https://www.aliexpress.com/item/1005008121256506.html
Detailed LV connector C144 pin description
For communication only: Connect the following pins:
- Pin 1 to 12V constant (BMS+)
- Pin 6 to 12V constant
- Pin 26 to GND for 12V
- Pin 15 or 21 to CAN-L on Battery-Emulator
- Pin 16 or 22 to CAN-H on Battery-Emulator
For communication AND contactors: Connect the following pins:
- Pin 1 to 12V constant (BMS+)
- Pin 5 to 12V constant
- Pin 6 to 12V constant
- Pin 8 to 12V constant (Closing battery contractors)
- Pin 25 to GND for 12V
- Pin 26 to GND for 12V
- Pin 15 or 21 to CAN-L on Battery-Emulator
- Pin 16 or 22 to CAN-H on Battery-Emulator
Tip: use pin 15 and 16 for CAN Communication. Use pin 21 and 22 to add a 120Ω terminating resistor
Battery uses 1.4 amps to run the 12v 1mm2 cable should be enough.
Note: The battery does NOT contain a terminating resistor, so it is a good idea to add a 120 Ohm resistor between CAN-L and CAN-H on the battery side.
| Parameter | Value |
|---|---|
| 12V Consumption — Peak Start | 2.0A |
| 12V Consumption — Continuous | 1.5A |
| CAN type | CAN |
| Contactor Control | CAN-controlled |
Wiring, High voltage connector
| Parameter | Value |
|---|---|
| Interlock Required | Yes |
| Number of Interlocks |
The interlocks on these connectors need to be seated: