🔧 Power up your ride with precision — never get stranded again!
The KINGBOLEN BM550 is a professional-grade digital battery tester designed for 6V, 12V, and 24V batteries ranging from 2Ah to 220Ah. It supports a wide variety of battery types including flooded, AGM, GEL, and EFB, delivering fast, accurate CCA, voltage, internal resistance, and health status readings on a crisp 1.8-inch HD screen. Its user-friendly plug-and-play setup and built-in reverse polarity protection make it an essential tool for car, truck, SUV, ATV, boat, and motorcycle owners who demand reliable battery diagnostics and peace of mind.
| Brand | KINGBOLEN |
| Power Source | Battery Powered |
| Style | Digital,Regular |
| Colour | Black,Red |
| Item dimensions L x W x H | 12.4 x 7 x 2.3 Centimeters |
| Min. Operating Voltage | 12 Volts |
| Specification Met | CE |
| Measurement Type | Voltage Tester |
| UPC | 756029690011 |
| Manufacturer | king |
| Model number | KBL550 |
| Number of Memory Sticks | 1 |
| Item Weight | 250 g |
| Product Dimensions | 12.4 x 6.96 x 2.26 cm; 250 g |
| Item model number | KBL550 |
| Item Height | 0.89 Inches |
| Item Width | 2.74 Inches |
| Included Components | NO |
| Are batteries included? | No |
S**A
Accurate And superb product
Product is accurate superb product most reliable product
F**L
Best quality
Best battery tester
E**A
Good
The media could not be loaded. The product is good
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