3 in 1 Car Battery Charger, KW510 Battery Tester 12V 5-Amp Fully Automatic Smart Charger Automotive Pulse Repair Maintainer, Trickle Charger Battery Desulfator w/Temp Compensation

KONNWEI KW510 Powerful 3 in 1 Multifunctional Car Battery Charger, Repair and Test Tool for All Types 12V Lead-acid Batteries

KONNWEI KW510 Battery Tester adopts the state-of-the-art conductance testing technology in the world to easily, quickly and accurately measure the actual cold cranking amps capability of the vehicle starting battery, healthy state of the battery itself, and common fault of the vehicle starting system and charging system. With a wide testing range from 100 -2000CCA compatible with regular flooded, AGM flat plate, AGM spiral, or gel batteries. Covers most of the battery rating standards like CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, etc.

AUTOMATIC FAST CHARGING

Max output 12-volt 5-amp, input 100-230-volt, charge dead batteries as low as 2-volt.

Automatic monitoring of the entire charging process through a microprocessor-controlled program. Auto change into low current mode after fully charged.

ENHANCED PULSE REPAIR

Automatic sulfating and acid stratification detection, the advanced repair mode can repair and reverse the damaging effects when batteries are left uncharged for extended periods to improve battery performance and longevity. (Note: The pulse repair function can only be used when the car battery is disconnected from the car.)

MULTIPLE PROTECTION

Short circuit / Overcurrent protection / Overheat protection / Fireproof material / Low pressure protection / Overpressure protection / Mislink protection / Electrification protection ) the charger will automatically turn off the power supply to protect the battery and charger.

Plug and play--input the rated battery capacity, KW510 will start analyzing the battery's CCA value, charge (%), voltage (v), internal resistance (Ω), rated CCA, battery healthy (%) and display the test result on screen within seconds.

• Provide 5 kinds of professional advice accordingly:
• GOOD BATTERY: The battery is without any problem, use it without worries!
• GOOD, RECHARGE: Good battery but low current, recharge before using.
• REPLACE: The battery is already or near to reach the end of the using life, please replace the battery.
• BAD CELL, REPLACE: Battery interior damaged, bad cell or short circuit, replace the battery.
• CHARGE-RETEST: Unstable battery shall be recharged and retested to avoid error.