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๐ Power up your battery IQ โ monitor smarter, live freer!
The Renogy Battery Shunt 300 is a high-precision current sensor designed for professional-grade battery monitoring across multiple chemistries including Lead Acid, LFP, Li-ion, and Ni-MH. Supporting voltages from 8V to 120V and currents up to 500A, it enables real-time and historical data tracking via Bluetooth through the Renogy ONE and DC Home apps. With an integrated temperature sensor and alert system, it empowers users to optimize battery safety, lifespan, and performance remotely.
| ASIN | B0CNJWZCCY |
| Best Sellers Rank | #56,417 in Automotive ( See Top 100 in Automotive ) #60 in Battery Testers |
| Brand | Renogy |
| Brand Name | Renogy |
| Color | Black |
| Compatible Devices | DC Home App, Renogy ONE |
| Customer Reviews | 3.9 out of 5 stars 109 Reviews |
| Included Components | 1*Battery Shunt 300,3*Mounting Screws,2*B+Wires,1*Temperature Sensor |
| Item Dimensions | 5.31 x 3.82 x 1.22 inches |
| Item Weight | 0.45 Kilograms |
| Item dimensions L x W x H | 5.31 x 3.82 x 1.22 inches |
| Manufacturer | Renogy |
| Measurement Type | Ammeter |
| Minimum Operating Voltage | 8 Volts |
| Model | Battery Shunt |
| Part Number | RSHST-B02P300-US |
| Power Source | Battery Powered |
| Specification Met | CE, FCC, RoHS |
| Style | Voltage Tester |
| Style Name | Voltage Tester |
| UPC | 840315217126 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 122 Degrees Fahrenheit |
| Warranty Description | 1-year material and workmanship warranty |
R**D
Works well
Works good. The only thing I wish is that there was a little more room on the lugs so if you have multiple devices hooked to the output you didn't have to leave the cover off. But other than that it works as advertised.
E**D
๐
They work really well
K**.
Does not work
I installed this with dc/dc charger and Renogy One Core on my boat this summer. Only worked for a few months.For some reason it looses connection and it is inaccurate with the battery state. Constantly have to reset the shunt. I reached out to Renogy and they are useless. I will be switching my system to Victron in the next few weeks.
K**.
Works great
This thing is the best battery monitor I have used. Works easily with Renogy ONE
J**N
Good working hardware, ok software
Iโm in the process of switching my battery system in my travel van from lead acid to lithium with solar charging. Iโm very happy with this hardware, it functions very well. It was super easy to install though the unit is kind of large compared to the bt module used for the solar charge controller. My one complaint is that the app that Renogy has to use it is not great. It does not seem to continuously monitor instead, you have to connect to the shunt every time you want to check consumption or charging. Iโll be adding the solar charge controller bt module and will be interested to find out if it has more of a continuous function within the app or if is a strictly one log in one reading function like this.
C**.
great monitor
Great battery monitor for scissor lift. You can set low battery voltage so the alarm will go off when you reach certain voltage. Works great.
R**D
Stopped working after 30 days, but return/replace being handled by Renegy.
This looks like a fine product build-wise, however, mine stopped working on its own the day my return window closed. It worked for about a month and even though the battery was fine the DC Home App showed all zeros and shunt would not reconnect after trying every trick in the manual. I removed it. ADDENDUM: RENOGY SUPPORT WAS EXCELLENT AND IS REPLACING MY UNIT.
H**5
Works as expected, only 1 complaint.
Seems to work well, only issue is it only connects either bluetooth on device or bluetooth through one core. All their other items can do both at once.
Trustpilot
3 weeks ago
4 days ago