OPTIMATE TS-127 Tester for State of Charge

Compatible with all 12V Lead-Acid batteries and 12.8V / 13.2V LiFePO4 (LFP) lithium batteries.

• Displays battery State of Charge (SOC) in both volts and percentage.
• Supports Standard, AGM/GEL, and LiFePO4 (4-cell) battery types.
• Flashing indicator alerts when the battery is discharged.
• Industry-standard SAE 2-pin connector.
• Easy-to-follow operating instructions printed on the rear panel.
• Includes battery tester and heavy-duty wire clamps.
• Compatible with existing SAE battery leads on motorcycles, cars, and other vehicles.
• Low power consumption with microprocessor-controlled testing.

• Test new batteries before sale.
• Check returned batteries.
• Monitor battery state of charge.
• Verify battery condition before installation.

• Low charging voltage reduces battery performance.
• Excessively high charging voltage can cause overcharging and damage lead-acid batteries.
• Overcharging is extremely harmful to LiFePO4 starter batteries.

• OptiMate TS-127 Battery Tester
• Battery connection wire clamps
• Built-in SAE 2-pin connector