Top 10 Best Lithium Battery Charger Circuit

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..

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..

Device SecurityLithium protection board provides ultimate protection for your device, charger and most important devices.. Multiple Protection Protection board has a combination of over-discharge protection, over-current protection, over-charge protection, and short-circuit protection.. Long Service Life This protection board has a long service life and can protect you for a long time.. High Quality The board is made of high quality electronic components and it is stable and reliable.. Scope Of Application the protection board is suitable for 6 series 3.7V 18650 lithium ion battery..

Short circuit protection,Overcharge protection.. When combining,the battery voltage,internal resistance and capacity should be matched well.. Never mix a good battery with a bad one,4 battery capacityinternal resistance as close as possible2 good batteries 2 poor batteries 4 poor batteries.. Suitable for low power inverters,massager battery packs, LED light backup power supplies,solar street light battery packs,monitoring backup power supplies,and other electronic products.. Package 1-Pack 4 Strings 10A 18650 lithium polymer battery protection board..

Dual USB output.. LED lights show the power, non-working state of intelligent automatic shutdown.. Built-in lithium battery protection IC, over-current, overvoltage, undervoltage protection. Can be parallel 2-6 18650 battery.. Wide operating temperature range -20 C - 50 C, with over temperature protection..

Fully Automatic - No need of any manual operation, just plug and leave it for charging and maintaining your batteries automatically for long time.. Micropressor Controlled 4-Stage Charge - Diagnosis, Bulk charge, Absorption and Maintenance. The microprocessor controlled program will automatically charge the battery at proper charging rate in each stage and maintain the battery at proper voltage for long time.. Safety Protections - Multi-level safety barrier prevents unsafe and abnormal conditions. No worry about overcharge, short circuit and reverse palarity Spark Free for safety. Stop charging for batteries with cells problem to ensure safety when batteries voltage 8volts .. LED Indicators - 4 LED Indicators Power, Charging, ChargedMaintain and Reverse Connection. With SAE quick release connectors design.. ECO-Friendly - Zero current draw from the battery and low power consumption. Comply with the highest energy saving standard. Certified by ETL for safety and approved by CEC for energy saving.. CAUTION - NOT WORK FOR LiFePO4 batteries. Only for common 12v lithium ion batteries or 12v lead acid batteries..

Note 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. This module is a portable backup power supply with an input that matches the 5.0V adapter to charge the internal battery. Use built-in battery for portable device to provide 5.0V3.0A USB2.0 supply output for external devices.. Protection overcharge protection, overdischarge protection, short circuit protection, constant current.. Charging cable support three USB data cable charging, including Iphone and Android.. Size 6.5 2.5 0.1cm Dual output current 5V 2.4A Input voltage B to B- 3.0 - 4.2V..

Large Capacity 2 pack 2600mAh rechargeable batteries provide up to 28 hours running time. Fast Charging, Durable Long Life longer battery life to recharged 2000 times, 2.5 hours charging time. Safety Design Over-chargedover-currentover-heated short-circuit protection, it is safe to charge the batteries overnight. Portable convenient  built-in charging cable, extra a micro USB and a type c charging port provide you a convenient charging way. LED Indicator show charging status The battery charger has a clear LED charging indicator, when the Xbox one battery pack is charged fully, the battery chargers indicator light is green, otherwise is red.  12 months replacement warranty, 30 days money back without any reason.

Enhanced Charger for Xbox Controller Battery Pack Built-in 9.4 inch USB charger cable and a Type-C port input current 2A, you can easily find a replacement Type-C cable for your xbox one, Dual-port input portable design for xbox one charger battery pack. Comes with 4 pcs 2550mAh xbox one controller rechargeable batteries provide sufficient power for your Xbox Series X controller charger Xbox Series S Xbox One Xbox One S Xbox One X Xbox One Elite controller. Long Battery Life for Xbox One Rechargeable Battery Pack Come with 4pcs xbox one controller rechargeable battery pack that each can be recharged 2000 times, this xbox one battery pack rechargeable takes about 5 hours to fully charge at the same time, 4x Xbox series x battery that can easily grant you 80 hours of playtime. You receive 4 rechargeable battery packs that ensure you are never left with an uncharged xbox one controller ever again. LED Indication Self-inspection Function 4-LED indicators for the Xbox series x controller battery pack, RED LED charging GREEN LED fully charged LED light off in standby clearly display the charging status for your xbox one rechargeable battery charging. it takes 5-6 hours to fully charge, each battery can last 20-25 hours of play time. The green LED flashes 3 times after power is supplied to each battery to complete the self-inspection process make sure the charger on. 2000 Times Safe Charging for Xbox One Battery Charger xbox battery pack rechargeable with over-chargedOver-CurrentOver-HeatedShort-Circuit protection to extend the battery life and make battery to be recharged up to 2000 times. With low standby power consumption ensure safety for over-night charging. Less than 0.1W, automatically enters the standby state when fully charged, which is safer and more assured. 1-Year Warranty for Everyone bWhat You GetPackage List 4 2550 mAh Xbox rechargeable battery pack, 1 Charger Dock for xbox series x rechargeable battery pack, 1 User Manual. Note charger dock built-in male usb cable and female TYPE-C charger port, but TYPE-C cable is not included in package list