10 Best Lithium Battery Indicator In The Us - Black Friday 2024
- 14% Off
LiTime 500A Battery Monitor with Shunt, 8V-120V Battery Monitor for RV Motorcycle Golf Cart Solar Panel with LCD Backlight Screen Buzzer Alarm, Capacity Percentage Time Power Voltmeter Display
Why we love it
8 120V Battery: compatible with various batteries.
Precise Data: easy to read displays.
Easy to Install: straightforward setup.
9.8Exceptional
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Value for Money2
SUPNOVAIPX7 Waterproof Battery Monitor with Bracket 7-100V,Car Motorcycle Golf cart Battery Meter Digital Battery Capacity Remaining Capacity Percentage Tester with Buzzer Alarm and Temperature
Main highlights- Waterproof Level--IPX7 waterproof,full closed shell and it can be used for outdoor and humid environment.
- Power-off Memory--The battery tester with power-off memory function. it can retain settings when power is removed.
- PROTECTION ---The smart battery monitor with fully colsed protective shell, dustproof ,IPX7 Waterproof ,It can be used for indoor and outdoor. input reverse connection protection.
- Note--After getting the product, Must be set according to the instructions, otherwise the capacity of battery will always show 100%!
- INSTALLATION --- The red wire for the positive and the black wire for the negative. The wires length are 23.62 inches(60.0cm),we provide mounting bracket,double-side adhensinve and screw for conventient installing.
- Buzzer Alarm&Temperature--- The battery monitor can set low and high voltage buzzer alarm and short press"M"key can switch voltage and temperature（Celsius).
- APPLICATION --- The battery testers can be used for testing battery voltage and capacity for electric motorcycle, motorcycle，golf cart, automotive , car, marine, RV, boat, etc.
- APPLICABLE BATTERY --- The digital battery monitor is suitable for 7-100V (12v 24v 36v 48v 60v 72v 84v) Ternary lithium battery, lead-acid,AGM battery, LiFePO4 battery. Default 12 volt lead acid battery .
9.6Exceptional
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3
DROKDROK 48v Battery Meter, 10-100v Marine RV Battery Capacity Volt Monitor 12v 24v, Lithium Battery Voltage Fahrenheit Temp Indicator Gauge
9.9 Simple to use9.3 Easy installation8.9 clearly writtenWhy we love it
1. Compatible: Fits 10 100V 12v 24v 36v 48v 60v batteries.
2. Easy Setup: Easy to install and use.
3. Accurate: Programs percentage with corresponding voltage.
9.4Excellent
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4
Frienda2 Pieces DC 12V 24V 36V 48V 72V Battery Meter with Alarm, Front Setting and Switch Key, Battery Capacity Voltage Indicator Battery Gauge Monitors Lithium ion Battery Indicator (Green)
9.3 Precision8.9 clearly written8.7 worth the moneyWhy we love it
Versatile: Supports various battery types and voltages.
User-Friendly: Clear LCD display with backlight for easy reading.
Efficient: Low power consumption and multifunctional settings.
9.3Excellent
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5
ELMCONFIG12V 24V 36V 48V 60V 72V LED Battery Monitor Meter Battery Fuel Gauge Indicator ELMCONFIG BM210 Lead-Acid&Lithium ion Battery Tester for Golf CART Yamaha Club CAR EZGO Stacking Machine Motorcycle
Main highlights- 【Safe Connection】The battery meter comes with reverse protection and over-voltage protection , which makes sure that the meter or battery won’t break down even if the electrode were misplaced. No more worries about the safety.
- 【High-Level Waterproof】 Passed IP65 waterproof test, the battery meter could work effectively even meets rain , mist weather, which ensure a stable performance for a long time.（PS: do not soak it in the water）
- 【Easy Installation and operation】 Clear user instructions indicates the ways by using DIP to switch the voltages of battery devices and install it in different devices.
- 【A Must Battery Indicator for Golf Cart】ELMCONFIG battery monitor is for informing how much battery is left in golf cart YAMAHA/golf cart CLUB CAR/golf cart EZGO, motorcycle, electric cart,lawn mower and so on. Freely switching voltage among 12V 24V 36V 48V 60V 72V.
- 【3 Color LED Display Battery Status】 1 red+2 yellow+7 green, every line in screen presents 10% battery capacity. With low battery consumption and accurate measurement, the battery gauge helps you easily and reasonably to arrange the machine charge and work schedule.
9.0Excellent
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6
HOFEINZCoolschMax Waterproof lP67 Battery Monitor Buzzer Upgraded Precision Brighter Backlight for 12v 24V 48V 60V 84V Lithium Lead Acid LiFePO4 Batteries Boat Motorcycle Golf Cart Battery Capacity Tester
Main highlights- Waterproof Rating - IP67 waterproof, fully enclosed casing, outdoor and humid environments will not affect the product's functionality.
- Power-off Memory Feature - The battery tester has a power-off memory function, which means that after the power supply to the voltage meter is cut off, the functional settings remain as they were before the power was lost.
- Energy-Efficient Design - The voltage tester features minimal power consumption; in standard mode, it draws less than 15mA, and in low-power mode, the current is reduced to below 1mA.
- Easy Installation - The wire length is approximately 11.8 inches (30 cm), and we provide double-sided adhesive tape for easier installation.
- DISPLAY FEATURE: This item is furnished with a digital LCD display that includes a brighter backlight which can display well even under intense sunlight. It is protected by a reinforced Acrylic screen designed to be water-resistant, allowing it to show both the battery voltage and the remaining capacity at the same time. This feature ensures that users can easily and clearly monitor the battery status.
- Custom Mode: Also known as the Professional Mode. It uses a 5-point measurement method, where the chip employs a new algorithm to calculate the voltage values at 5 custom SoC points, deriving the SoC-voltage curve. This method reduces SoC errors by 20-50% compared to general modes, allowing customers to apply this product in commercial-grade projects.
- BATTERY COMPATIBILITY: Compatible with ① Lithium battery packs ranging from 3 to 20 cells, ② LiFePO4 battery packs ranging from 4 to 24 cells, and ③ Lead-acid batteries available in 12V, 24V, 36V, 48V, 60V, 72V, and 84V. Additionally, this product supports other types of battery from 7V to 100V.
- Audible Low Voltage Alert - The device has a built-in buzzer that alerts you with a sound and a flashing battery icon when the battery voltage falls below your set warning level.
8.9Very Good
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7
OBDMONSTEROBDMONSTER BM210 12V 24V 36V 48V 60V 72V Battery Meter, Waterproof LED Battery Voltage Display Acid&Lithium Battery Gauge Meter for Golf Cart EZGO Club CAR and Most Car(BM210)
Main highlights- Safety to Use: Comes with installation accessory, easy to install.Reverse protection design, won't burn if connect reversely.
- Note: If the device continues to show full power after use, it may be due to improper use and incorrect voltage settings. You need to adjust the code accordingly. Please refer to Figure 3 for detailed instructions.
- LED Battery Indicator Meter: Designed for battery powered device to state the remain battery capacity; 10 segment LED Bar Graph display, 10% per segment(1 red, 2 yellow,7 green).
- High-quality:Our battery voltage reader come with PVC waterproof screen protector with bright back-light, which makes you can read the results on the clear LCG display from different angles,low working power consumption(5mA max).
- Costumes Service：100% No question asked return. We offer 24 months warranty and if you have any question about the battery gauge indicators, please send message to us via Amazon. Our professional technical team will help to you solve the problems within 24 hours.
- Battery Level Meter: Our battery monitor is suitable for all 12V 24V 36V 48V 60V 72V batteries including lithium battery, lead-acid battery, lithium iron phosphate battery, 3-15 series lithium ion battery, storage battery, water battery and other different battery types. Compatible with cars, SUVs, Pickups, Boats, Golf carts, RVs, Motorcycles and etc.
8.8Very Good
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8
OBDMONSTERLED Battery Level Indicator, Universal Golf Cart Battery Meter Support 12V 24V 36V 48V 60V 72V Battery Monitor Lithium Battery Lead Acid Battery Fuel Gauge Meter for Ezgo Go Club Car
9.5 Easy installation8.4 clearly written8.2 Simple to useWhy we love it
Clear LED display shows battery levels accurately.
Compatible with various battery types and vehicles.
Easy installation with waterproof screen and back-light.
8.7Very Good
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9
Cywhrvzsf5PCS 2S-8S DC5-30V 12V/24V Lithium Battery Charge LED Display Tester BMS Lifepo4 Li-po Li-ion Capacity Test Power Level Indicator Board Power
Main highlights- [Satisfactory Service]: We Provide 24-hour online service,If you encounter any problems, Please email SELLER SUPPORT (Not Amazon support), we will give you a perfect solution.
- When the product is powered on for the first time, the default value is 3 groups of three-way lithium battery voltage. In the normal display state, if no operation button is displayed within 10 seconds, the product will automatically close the display and enter the low-power state. ; When the product is in the shutdown state, press the button to turn it on and display the power supply.
- Setting: Press and hold for 2 seconds to enter the setting state, the mode light blinks, and the serial light is always on; Press the button to select the battery type and hold down for 2 seconds to enter the serial number or voltage setting. After the setting, hold down for 2 seconds to save the data and return to display the battery status. In the setting state, if there is no operation button within 5 seconds, the normal display of power will be automatically restored.
- Product parameters: working current :<10mA, display mode :LED indicator, refresh rate :500ms/ time,Product operating voltage :DC5V-30V，Suitable : Lithium Iron Phosphate, NCM Ternary Polymer,Lead-acid battery
- Note: Please do not exceed the working voltage, which will damage the product. This product has high and low voltage versions. Please select the meter within the voltage range. Please do not use this product outdoors, this product is not waterproof.
8.6Very Good
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10
WeewoodayWeewooday Battery Meter Blue Back-Light Capacity Monitor DC 8-63V Digital Battery Indicator DC 12V 24V 36V 48V -Acid and Lithium-ion Battery Indicator (2)
Main highlights- Widely applicable: these battery indicators are suitable for golf cart, power bank, electromobile, car, vehicle, motorcycle, etc., practical and will meet your different needs easily
- Operating voltage: the DC of battery capacity monitor gauge indicators is 8-63V, you can adjust it to 12V, 24V, 36V, 48V according to the battery voltage
- Easy to use: please power off, press the only button on the thing, and power it, continue to press the button until you reach the correct settings for your battery, power off, and power on, then done; These are the different settings: -acid batteries: 1P = 12V, 2P = 24V, 3P = 36V, 4P = 48V, lithium-ion batteries: 3c = 3 cells, 4c = 4 cells, etc., iron-lithium batteries: 1F=1 cell, 2F= 2 cells, 3F= 3 cells, etc.
- Digital display: our battery indicator contains a clear blue display with bright light, allowing you easily see the battery level icon and battery capacity percentage on the display screen from different angles
- Applicable batteries: the battery capacity monitor gauge indicators are compatible with 12V 24V 36V 48V 72V -acid batteries, ternary lithium battery, polymer lithium-ion battery, 3 -15 series lithium ion battery, storage battery, water battery and so on
8.5Good
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