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๐ Stay Charged, Stay Ahead โ Power Confidence in Every LED
The RL-BI003 is a precision LED battery indicator designed for 12V and 24V lead-acid batteries, featuring a 10-bar LED display with color-coded charge levels. Engineered for durability with IP65 water resistance and extensive environmental testing, it provides real-time charge and discharge status with smart low-battery alerts. Its easy snap-in installation and dual power connection options make it an essential tool for professionals managing battery-powered equipment, ensuring you never face unexpected downtime.












| ASIN | B01G4XEJNU |
| Best Sellers Rank | #333,718 in Automotive ( See Top 100 in Automotive ) #249 in Battery Testers |
| Brand | Runleader |
| Brand Name | Runleader |
| Color | Red |
| Compatible Devices | golf cart, forklift, lawn mower, leaf trimmer, motorhome |
| Customer Reviews | 4.2 out of 5 stars 129 Reviews |
| Included Components | no |
| Item Dimensions | 2.09 x 1.26 x 0.94 inches |
| Item Highlight | Compatible with 12V 24V Lead Acid Batteries, Fits Golf Carts, Forklifts, RVs & Floor Scrubbers |
| Item Weight | 0.27 g |
| Item dimensions L x W x H | 2.09 x 1.26 x 0.94 inches |
| Manufacturer | Ningbo Jiangbei Run Leader Electronics Co., Ltd |
| Measurement Type | Voltmeter |
| Minimum Operating Voltage | 12 volts_of_direct_current |
| Model | RL-BI003 |
| Number of Items | 1 |
| Part Number | RL-BI003 |
| Power Source | Battery Powered,electric |
| Specification Met | CE, RoHS |
| Style | Digital |
| Style Name | Digital |
| UPC | 713095428368 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 50 ยฐC |
| Warranty Description | 2 years |
J**S
Seems accurate
Good value
D**R
Works and arrived as described.
Just as described.
T**S
inexpensive battery charge checker
Inexpensive battery charge checker shows battery level on travel trailer. no auto cutoff so I wired it with momentary push switch to check battery level
G**R
Nice meter
Came fast, exactly what I needed
M**R
Junk
Does not really indicate actual battery capacity
H**S
It doesnโt serves itโs purpose.
I wouldnโt waste money in this. I ended up buying a smart shunt instead. Go for the smart shunt better.
S**T
Help needed
Hook it up (properly) and it will only flash red and yellow, wonโt show battery life and when I hook it up it starts full and the light runs down to red then flashes between red and yellow, any help would be appreciated? Troubleshooting doesnโt have this as a symptom so no help there.
E**M
Not great
Guage is reading on the 3rd bar from empty, which according to the chart would be at 32.4 volts. I check the battery pack, and it's at 34.7 volts, which should be on the 7th bar on the guage. This is not an accurate meter
M**O
tres bon produit
voiturette de golf
J**K
๐
Bei 12 Volt OK, bei 24 Volt geht es leider in Rauch auf.
C**A
Que sea tal como lo describe el vendedor
Buen producto
J**I
perfecto
compre otro en otra pagina y no funcionaba, tire el dinero. este os aseguro que si funciona, va perfecto para controlar la bateria , en mi caso de una embarcacion de recreo.
R**S
Doesn't work as avertized
waste of money.
Trustpilot
2 weeks ago
3 weeks ago