Battery Fuel Gauges for Lead-Acid, 18650, LiFePO4 Batteries, 12V-48V DC, Battery Capacity Indicator

★★★★★ 4.5 97 reviews

US$4.80
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US$4.80
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 237499867 Release Date 2026/07/10 List Price US$4.80 Model Number 237499867
Category
  • Applicable ---- Applicable battery types: Lead-acid Battery, 18650 Battery, LiFePO4 Battery; Applicable battery type can be switched by the “ON” button, and the default setting is lead-acid battery; The mini LED battery indicator is suitable for most DC 12/24V,36V,48V battery-powered equipment.
  • Battery Status Indicator ---- Simple and compact but useful battery gauge;Indicates the remaining battery power of the device by 5 LED green light bars, each LED bar represents 20% power; when the battery capacity is different, the indicator lights work in different states.
  • Independent Button ---- The following operations can be realized by pressing the “ON” button for different number of times: Turning the product on and off; Battery type switching (Lead Acid/18650/Lithium Iron Phosphate); Voltage range selection (12V/24V/36V/48V).
  • 2 Power Connection Methods ---- The battery fuel gauge has 2 connection methods (key switch, no key switch); the black wire connects to the negative pole,the red wire connects to the positive pole.
  • Other ---- Cable length 1.25m (49.21inches);Please feel free to consult if you have any related equipment problems during the period.
ASIN B0DHKCTH71
Color Black
Model RL-BI005B
Brand Name NInE-ROnG
Style Name battery indicator
Part Number RL-BI005B
Manufacturer NINGBO NINE-RONG ELECTRONIC TECHNOLOGY LIMITED
Power Source Battery Powered
Item Dimensions 1.65 x 1.32 x 0.43 inches
Measurement Type Percentage
Included Components User manual
Minimum Operating Voltage 12 Volts

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97 ratings | 40 reviews
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