The Best Laptop Battery Circuit Board of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Laptop Battery Circuit Board of 2022. Check our ranking below.
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- Suitable for 14R, 14G, and 240 laptop power button board replacement.
- This power button board is a convenient and cost-effective solution for laptop maintenance.
- high-quality material, this board is and long-lasting
- This small board is for 14R, 14G, and 240 laptops, ensuring smooth power on and off.
- With easy installation and compatibility with multiple models
- Attention : The positive pole of the battery is connected to B+ and the negative pole is connected to B-, do not reverse it. If it is reversed, it will burn out
- Dual Output Current: 5V 2.4A；Constant Current: 2.4A;
- overcharge protection, overdischarge protection, short circuit protection, constant current.Suggest Working Conditions:Max continuous charge/discharge current 1.5/2.4A,working temperature: -5～45℃.
- Charging cable: support three USB data cable charging, including for Iphone and Android.
- Size: 6.5 * 2.5 * 0.1cm;
- Charging cut-off voltage: 4.2V ± 1%
- Maximum charge current: 1000mA
- Input voltage: 5V
- Connect the battery to the B + B-, inserted into the USB female mobile phone charger, the red light is being charged, the green light to full.
- Inputs with MICRO USB female, can be directly input to do with the phone charger rechargeable lithium battery
- The input terminal has a Type-c USB female socket, which can be directly used as an input to charge the lithium battery with a mobile phone charger.
- There are solder joints for input voltage wiring, which is convenient for DIY.
- Two-in-one charging and discharging protection function.
- No load the light not bright, red light for recharging, is full of green light.
- Note: When the battery is connected for the first time, the protection circuit can be activated by charging it with 5V voltage.
- Huge saving for your broken plastic battery case replacement project. Come with every part that you need to fix your broken battery packs. (Battery not included).
- Fits DeWalt 20V Lithium Battery and DeWalt 60V Flexvolt Batterys and most DeWalt 20V/60V battery chargers, please check compatible details in product description.
- Function with Over-charge, over-discharge, over-temperature protection.
- High quality assurance with 2 years warranty replacement.
- 30-Days Money Back Guarantee. No Questions Asked.
- Back cover screws x 6
- Fan screws x 4
- Joystick circuit board screws x 12
- Battery screws x 2
- High safety performance; Battery overvoltage protection; Protection for Battery Voltage Being Low than Input and Short Battery.
- [2-Cell(2S) 2A 8.4V Version] Input voltage: DC 3-6V(Recommend DC 3.7V 5V); Input current ; 2A(2A Version), Charging voltage : 8.4V; Charging current : 1.1A(2A Version)
- Led indicator : "CR" LED is charge status indicator; "OK" LED is fully charged OR Constant voltage mode.
- Applications: The Step-Up Power module can be widely used in PDA, MP3 Players, MP4 Players, Digital Cameras,Bluetooth Applications,Game Players,Notebook,Mobile phone, Solar charging, Audio equipment,Portable Devices,POS , Electric Fan, and TYPE-C charging equipment etc.
- Note: For the 4A version, unless your TYPE-C power supply canprovide 4A current,it is not recommended that you USE THE 4A VERSION.
- The power range described is applicable to the following products: vacuum cleaner, massager battery pack, LED light backup power supply, 12V electronic products, solar street light battery pack, monitoring standby power supply, etc.
- With overcharge, over discharge, over current, short circuit and other protection functions, for a variety of shapes of various shapes 3.7V lithium battery.
- High quality MOSFETs such as VISHAY, AOS, IR, etc., FR-4 low temperature coefficient sheet, well designed and tested.
- It is small in size and suitable for many applications requiring high integration and low cost. It can meet various performance requirements and ensure the absolute safety and reliability of the battery pack.
- This protection board can not be used for iron ion polymer battery, hand drill battery pack, electric fish battery pack, electric bicycle battery pack, 2 pieces and 24V series, 775 (4A) or above motor, 1W fisheye LED lamp.
- ✔ 10S lithium-ion battery: The board is for 10-cell Li-ion batteries, it can be used for 3.7V ternary batteries, manganese acid batteries and cobalt acid batteries.
- ✔ Function: PCB BMS has a function which can ensure that each cell of the battery is charged at the same time.
- ✔ Multifunctional : The battery supports against overcharging, against discharging and against short circuit.
- ✔ Widely Used: It is suitable for electric car, electric assist car, skateboard car, inverter, etc.
- ✔ Service: If you are not satisfied with the product, please feel to contact us, we will provide you with quality after-sales service
- Upgrade Version: The input has a Type C female connector, which can be directly input as a mobile phone charger to recharge the lithium battery; The input voltage wiring pad is also reserved, which can be very convenient for DIY
- Usage: The +/- pads are the power inputs, access to 5V. B+ connects to the positive pole, B- connects to the negative pole, OUT+ and OUT- connects to the loads, such as connecting to the positive and negative pole of the mobile booster board or other loads
- Application: TP4056 module can charge for single-cell lithium battery or multi-section parallelled lithium batteries, can be powered by USB ports; The module with USB port, can be directly input to do with rechargeable lithium battery as a phone charger
- Note: When first accessing the battery, there may be no voltage output between OUT+/OUT-, at this time access to 5V charging can activate the protection circuit, the battery is disconnected from B+/B- and then connected again also need to be charged to activate the protection circuit. When using a mobile phone charger as input, the charger should be able to output 1A or above, otherwise it may not charge properly.
- Attention: The charge should disconnect the load OUT terminal on the positive and negative can not be wrong, please according to specifications, otherwise it will damage directly
Last update on 2024-06-13 / Affiliate links / Images from Amazon Product Advertising API
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