Can Car Batteries Really Be Repaired?
1 Answers
Car batteries can be repaired. For sulfated or discharged batteries, use a battery repair device for restoration. For batteries with broken grids or short circuits, manually open the casing and replace the plates, but remember to add battery replenishment fluid before repairing. Battery repair methods: 1. Charger repair - When a car battery is discharged, promptly use a charger to recharge it; 2. Jumper cable repair - A discharged car battery can also be recharged using jumper cables; 3. Repair device restoration - If a regular charger fails to recharge the battery, it might be due to insufficient voltage. In this case, use a repair device's high-resistance mode to boost the voltage above 10V for successful charging. If the battery voltage remains below 10V even after charging and repair attempts, replace the electrolyte before recharging.