Description:Application: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650.26650, polymer lithium battery)Continuous discharge current (upper limit): 40A (if the cooling environment is not good, please reduce the load current use)Continuous charge current (upper limit): 20ASuitable for ..
$1.99
Ex Tax:$1.99
Balance principle:This module is adjacent pressure difference equalization, the adjacent battery pressure difference reaches 0.1V or more, the chip internally triggers equalization work, until the adjacent battery voltage difference is within 0.03V and stops working, there is an adjacent pressure d..
$10.99
Ex Tax:$10.99
Specifications:
Single Cell overcharge protect voltage: 4.23 - 4.28V Single Cell overcharge rotect recover voltage: 4.08 - 4.18 Overcharge protect delay: 0.5 - 1.5S Single Cell over-discharge protect voltage: 2.72 - 2.88V Sin..
$1.99
Ex Tax:$1.99
20A 3S 4S 5SLithium Battery Protection BoardFOR Li-POLYMER LiMnO Protect Parameter (3.6V / 3.7V)Single Cell overcharge protect voltage: 4.23-4.28VSingle Cell overcharge rotect recover voltage: 4.08-4.18overcharge protect delay: 0.5-1.5SSingle Cell over-discharge protect voltage: 2.72-2.88VSingle Cel..
$2.99
Ex Tax:$2.99
Feature: Work Voltage: AC 220V Maximum power: 4000WVoltage Regulation: AC 0-220VSize: L85mm x W60mm x H40mm rotation hole 6mmSCR Model: BT-800B
Instruction: The role of the product access AC 0-220V, output is connected to the electric wire or electrical appliances, rotary potentiometer, can play sp..
$4.99
Ex Tax:$4.99
Description:
Size:65mm*65mm
Voltage:DC 5V
Interface:IO
8*8=64RGB
Chip:WS2812 Package Included:
4 x 64 LED Matrix WS2812
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$12.99
Ex Tax:$12.99
Feature:
Using sensitive photosensitive resistance sensor
The comparator output signal is clean, good waveform, driving ability, more than 15mA.
With adjustable potentiometer to adjust the brightness of the light measuring
The working voltage 3.3V-5V
The output form: DO digital switching outputs (0..
$0.99
Ex Tax:$0.99
Specification:Brand: Changfa (Digital)Model: CF-4S15A-AProduct name: 4S SANYUAN 14.8V 12A Same-port Lithium Battery Protection BoardDischarge current: 15ARated voltage: 14.8VCharging current (Same-port): ≤10AMain circuit conduction internal resistance: ≤30MΩCharging voltage: 16.8VShort cir..
$5.47
Ex Tax:$5.47
Feature:
4 string 16.8V 40A lithium battery protection board (comes with recovery function-AUTO Recovery)
Scope: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650,26650, polymer lithium battery)
Product Size: 45 * 55 * 3.4mm (Standard Edition / Enhanced), 46 * 60 * 3.4mm (balanced ve..
$1.40
Ex Tax:$1.40
Feature:
4 string 16.8V 40A lithium battery protection board (comes with recovery function-AUTO Recovery)
Scope: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650,26650, polymer lithium battery)
Product Size: 45 * 55 * 3.4mm (Standard Edition / Enhanced), 46 * 60 * 3.4mm (balanced v..
$2.99
Ex Tax:$2.99
Parameter:
Size: 29*24*18mm(length*width*height, irregular size, most prominent part of measurement)
Use:
Science experiments, electronic instruments, negative ion generators, scientific productions, etc.
Note:
1. The high-voltage winding of the transformer is in the inner l..
$4.55
Ex Tax:$4.55
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Specificaions:
Charge voltage range: 12.6-13V
Overcharge voltage range: 4.25-4.35v ± 0.05v
Overpressure voltage range: 2.3-3.0v ± 0.05v
Size: 53 * 17 * 4mm
Maximum operating current: 6-8A
Maximum instantaneous current: 10-13A
Operating temperature: -40 --- +50 ℃
..
$4.99
Ex Tax:$4.99