MAIL-IN REPAIR SERVICE – 48V LITHIUM BATTERY
This listing is for a repair service only. No battery is included or sold.
Send us your original 48V lithium battery, and we will diagnose, repair, test, and return it ready for installation.
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SUPPORTED PART NUMBERS
* 4N0 915 105 B
* 4N0 915 105 D
* 4N0 915 105 E
* 4N0 915 105 F
* 4N0 915 105 G
* 5QF 915 105
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SUPPORTED VEHICLES
* Audi A6
* Audi A7
* Audi A8
* Audi Q7
* Audi Q8
(Compatible with vehicles equipped with the supported 48V lithium battery part numbers listed above.)
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COMMON PROBLEMS WE REPAIR
* Battery completely discharged
* Vehicle will not start
* Battery inactive after long storage
* 48V battery communication faults
* Crash-related battery lock
* Internal BMS faults
* Battery not recognized by the vehicle
* Fault codes related to the 48V battery system
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HOW IT WORKS
1. Purchase this repair service.
2. Ship your complete 48V battery to us.
3. Include your VIN and fault codes if available.
4. We diagnose, repair, and fully bench-test the battery.
5. Your repaired battery is returned ready for installation.
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WHAT’S INCLUDED
✔ Professional diagnostics
✔ BMS repair (when applicable)
✔ Battery reactivation
✔ Crash data reset (if applicable)
✔ Bench testing
✔ Fast turnaround
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IMPORTANT
* This listing is for repair service only.
* No battery is included.
* Customer must ship the battery to us.
* Batteries with severe physical damage, fire damage, or water damage may not be repairable.
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FAST TURNAROUND
Most repairs are completed within 1–2 business days after receiving your battery.
Questions are always welcome before purchase.
