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drok green lcd display digital battery capacity tester indicator - two wires 12v/24v/36v/48v lead acid battery monitor with protective shell (dc8-63v) logo

DROK Green LCD Display Digital Battery Capacity Tester Indicator - Two Wires 12V/24V/36V/48V Lead Acid Battery Monitor with Protective Shell (DC8-63V) Review

5

·

Poor

Revainrating 3 out of 5  
Rating 
2.8
📊 Diagnostic, Test & Measurement Tools, 🔧 Automotive Tools & Equipment

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Description of DROK Green LCD Display Digital Battery Capacity Tester Indicator - Two Wires 12V/24V/36V/48V Lead Acid Battery Monitor with Protective Shell (DC8-63V)

Battery capacity indicator will be operated with voltage dc 8-63v and operating current should be less than 5Ma. Default is 12V, can be adjusted to 24V, 36V, 48V. With LCD display and green backlight, you can easily know the condition of battery capacity. Only two wires, simple to make it connected and work. Applicable battery specification: Lead-acid battery 12V, 24V, 36V, 48V; Lithium-ion battery 3-15 series; applicable battery type: Ternary lithium battery, etc. Application: various instruments and meters; portable device; power bank; medical device, electro mobile, self-balance car. Note: the tester cannot be exposed to direct-sun for a long term or be used in lower -20°C or higher 60°C, which will reduce the service life of the tester.

Reviews

Global ratings 5
  • 5
    1
  • 4
    1
  • 3
    1
  • 2
    0
  • 1
    2

Type of review

Revainrating 1 out of 5

No cables included, do not buy!

Looks good but no cables. How do I connect this wirelessly! He shows them in photos! Don't buy this counter, spend a few bucks more and get one from a company that really cares so you can use the product you are paying for!

Pros
  • GOLS certified
Cons
  • Unreliable

Revainrating 4 out of 5

Pretty green. Solid Case

It is connected in parallel with the 12V battery pack and seems to track perfectly showing the percentage. I can only assume it displays correctly since the button on the device doesn't do anything. I'm also assuming that out of the box and with batteries the unit will start automatically with the 12V setting. Salesperson?

Pros
  • Dope 🔥
Cons
  • 0

Revainrating 1 out of 5

Not exactly. Under different loads counters.

Inaccurate. At different loads, the meter will show different power. The product does not allow you to check the correctness of the battery. The instructions are: power off, long press button, power on, select battery type. Not working, held (key button) in the off and on positions for 10, 20, 30 and up to 60 seconds.

Pros
  • Excellent overall performance
Cons
  • Nothing here

Revainrating 5 out of 5

Works great at a great price.

Works as described. Setup was easy. Use this on a home build kart with 4 x 12v 12ah batteries (all 48v together). Plugged it in, pushed the button on the back to make it work on 4 batteries and it immediately told me I was 98% charged. The settings are retained even after switching off. It also comes with a bezel pin (haven't installed it yet) but looks like it gives it a nice touch.

Pros
  • Few competitors
Cons
  • Problems

Revainrating 3 out of 5

The low rating is also due to the fact that there isn't an easy way to mount this, which is sad because .

Instructions for the many back button settings were not included. I found them in reviews. The low rating is also due to the fact that there isn't an easy way to install this, which is unfortunate as this is a great gauge. Easy to read and see better with green backlight. This guy had made comments in the past about not providing directions. Great product, crappy and or no assembly instructions.

Pros
  • Easy-to-read control panel
Cons
  • New competitors appeared