1S 2S 3S 4S Single 3.7V 18650 Lithium Battery Capacity indicator Module Percent Power Level Tester LED Display Board
$6.75
Type 1 string / Type 2 string / Type 3 string / Type 4 string /
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Description
The smart battery indicator panel, gently press the trigger switch, and the display will automatically close after 3 seconds.
Static power consumption 2-3 microamp, negligible.
Multiple battery packs are available, such as single,2,3,4, lithium battery packs.
Indicator color:25% red, other 3 green
Size:44 x 9 x 7.5 mm
Application scope
To detect the battery power, just connect the positive/negative electrode of the battery to the positive/negative electrode of the battery indicator board, and gently press the trigger switch to measure the current battery power. The total capacity of the battery is divided into 4 sections by 4 leds. The power level of the battery is known by the flick of a switch.
Power Indicator
1Series of battery power indicator
25% The first light is on (voltage around 3.4V)
50% second light (voltage 3.6V or so)
Third light (voltage 3.8V or so)
100% fourth light (voltage around 4V)
2Series of battery power indicator
25% First light on (voltage 6.6V or so)
50% second light on (voltage around 7V)
75% Third light (voltage around 7.5V)
100% fourth light (voltage around 8V)
3Series of battery power indicator
25% First light on (voltage 10.4V or so)
50% second light (voltage around 11V)
75% Third light (voltage around 11.5V)
100% fourth light (voltage 12.4V or so)
4Series of battery power indicator
25% First light on (voltage 13.6V or so)
50% second light (voltage around 14.4V)
75% Third light (voltage around 15.2)
100% fourth light (voltage around 16V)
Battery voltage greater than or equal to 11V, turn on the first light 25%
When the battery voltage is 11.6V or greater, turn on the second light 50%
Battery voltage greater than or equal to 12.3V, third light 75%
Battery voltage greater than or equal to 13.1V, turn on the fourth light 100 %
Package included
1 x Lithium Battery Capacity Indicator Module(1S 2S 3S 4S optional)
Weight | 0.01 kg |
---|
Customers Also Viewed
10pcs DC 12V 6A 3 String Battery Protection Board Panels Solar Street Lights
$29.51Other Module BoardAdd to cartDescriptionSize:56x45x3mmContinuous working current:Within 6ACharge current:Within 6ABalance charging:YesShort circuit protection:YesFunction:Prevent overcharge, overplay, circuit protectionSuitable assembly:Nominal 3.7V electric core / three stringsPackage Included10 x 12V Battery Protection Board
10Pcs Green LED Power Symbol Momentary Latching Switch LED Light Push Button SPST
$20.86Electronic Accessories & SuppliesAdd to cart10Pcs Green LED Power Symbol Momentary Latching Switch LED Light Push Button SPSTDecriptionLatching type:Push it– on, push it again — offLED color:GreenSize(H*D):1.4 x 1cm / 0.55inch x 0.39inch (approx)Quantity:10 pcsFunction:MomentaryLED light voltage:3.2VSwitch voltage:12VMaximum operating current:20mAWith led light, with power symbol, light touch switchEasy to use and installNote1. Please check the picture and part number carefully …
10Pcs Green LED Power Symbol Momentary Latching Switch LED Light Push Button SPSTRead More
XH-M572 High-power Digital Power Amplifier Board TPA3116D2 Chassis Dedicated to Plug-in 5-28V Output 120W
$12.31Amplifier BoardAdd to cartProduct parametersProduct name:digital power amplifier boardProduct model:XR-M572Chip model:TPA3116Input voltage:DC 8-28V (24V recommended)Output resistance group:4-8┯Appearance size:83*60*25MMProduct weight:65 gramsPackage includes1 x digital power amplifier board
YouLoop Magnetic Antenna Portable Passive Magnetic Loop Antenna for HF and VHF
$39.35Other Module BoardAdd to cartSpecificationHF Response:10kHz to 30 MHzVHF Response:up to 300 MHzMaximum Power:250 mWWeight:230gFeedline Length:6m (SMA male to male)Features-Passive design-No tuning required-Low-loss wide-band BALUN with 0.28 dB loss typ.Package Included-1 x T-shaped BALUN-1 x Phase Inverter-2 x 1m RG402 Coax Loop Cable-1 x 6m RG174 Coax FeedlineNoteThis antenna is not waterproof. If it is used outdoors, please do …
YouLoop Magnetic Antenna Portable Passive Magnetic Loop Antenna for HF and VHFRead More
M5Stack ATOM Matrix PICO ESP32 Development Board Kit IMU Sensor Python
$37.17Motherboard & Development BoardAdd to cartDescriptionATOM Matrix is the most compact development board in the M5Stack development kit series yet with a size of only 24 * 24mm. It provides more GPIO pins and is very suitable for handy and miniature embedded device development. The main control adopts the ESP32-PICO-D4 chip, which comes integrated with Wi-Fi and Bluetooth technologies and …
M5Stack ATOM Matrix PICO ESP32 Development Board Kit IMU Sensor PythonRead More
5Pcs DC-DC Buck Module 6-24V 12V/24V to 5V 3A USB Step Down Power Supply Charger Efficiency 97.5%
$17.46Boost & Buck ModuleAdd to cartFeaturesThe max output current 3A, long time use 2.1A, enough useNew design, 3 solid state ceramic capacitors(MCC), more safe and low rippleSynchronous rectification, High efficiency, 6.5V to 5V 0.7A can up to 97.5%, 12V to 5V 1A can up to 94%Flat copper inductor, improve conversion efficiencyWith output overvoltage protection. There is 1.5A fuse, output 5V …
6V 180L/H Solar Power Floating Fountain Garden Landscape Water Pump 55-75cm Lifting
$36.44Electrical Pump & ValveAdd to cartSpecificationSolar panels:6V/1.4W Voltage:3.7-12 v Maximum flow rate:180L/HLift:55-75cmMaterial:monocrystalline siliconSize of the solar panel:160mmApplication scenario:outdoor, courtyardFeatures– This pump can be connected to a variety of different shapes of nozzles to spray different water types.-Uses high-efficiency solar panels and the new brushless water pump, which has the advantages of fast start-up, high efficiency and strong stability.-Can work as …
6V 180L/H Solar Power Floating Fountain Garden Landscape Water Pump 55-75cm LiftingRead More
Reviews
There are no reviews yet.