1S 3.6V 3.7V 3.8V Lithium Li-ion polymer Battery Charger Module Charging Board

Description: Store category Sign Up Now ! You may also like 1S 3.6V 3.7V 3.8V Lithium Li-ion polymer Battery Charger Module Charging Board Product Description Model 1: Mini USB input1.Module type: 3.7V Lipo Lithium Li-ion 18650 Battery Charging Board2.Charge mode: Linear charging3.Charge Current: 1A4.Charge precision: 1.5 %5.Input voltage: 4.5V ~ 5.5V6.Full charged voltage: 4.2 V7.Led indicator: Red is charging, Green is full charged8.Input interface: mini USB9.Work temperature: -10~ +8510.Inversed polarity: Can not reverse11.Size: 25 * 19 * 10 MM12.Weight: 2g13.This module is used for single lithium charging, take power from USB charging port.14.Ampere meter can only be connected to 5V input end of the module.15.The better charging current is 37% of the battery capacity. If charge to the battery of 1000mAH, current of 400 is enough.16.The connection wire should not be too thick.17.Make sure the connect point is good.18.If the input voltage is too high, like 5.2V, the current will be less than 1000mA, it is normal.It is protection function, auto-substract the charging current to avoid burn damage to chip.19.NO Reveral polarity.Model 2: Micro USB input1.Module type: 3.7V Lipo Lithium Li-ion 18650 Battery Charging Board2.Charge mode: Linear charging3.Charge Current: 1A4.Charge precision: 1.5 %5.Input voltage: 4.5V ~ 5.5V6.Full charged voltage: 4.2 V7.Led indicator: Red is charging, Blue is full charged8.Input interface: mini USB9.Work temperature: -10~ 8510.Inversed polarity: Can not reverse11.Size: 25 * 19 * 10 MM12.Weight: 1.8g13.This module is used for single lithium charging, take power from USB charging port or other 5V power supplyModel 3: Micro USB Charger Board with protection circuit.1.Module type: 3.7V Lipo Lithium Li-ion 18650 Battery Charging Board2.Charge mode: Linear charging3.Charge Current: 1A4.Charge precision: 1.5 %5.Input voltage: 4.5V ~ 5.5V6.Full charged voltage: 4.2 V7.Led indicator: Red is charging, Blue is full charged8.Input interface: micro USB9.Work temperature: -10~ 8510.Inversed polarity: Can not reverseBattery overdischarging protection voltage: 2.5VBattery over current protection current: 3AModel 4/5: Type-C 4.2V/4.35V 3A Charger4.20V fit almost all normal 3.7V lithium li-ion battery.4.35V applies to the following scenarios:DIY some norminal 3.80V lithium batteries charge that the 4.35V charge board is too high to use 4.3V, and the disadvantage is that it may flush up to 97% or 99%. If want to charge to 100%, recommend to buy the 4.35V version.Name: 3A Polymer Lithium Battery Fast Charging Board (Note that it is not suitable for 3.2V LifePo4 batteries)Model: AILAVI-0503V1Main control chip: IP2312Input voltage: 4.5-5.5VCharging cut-off voltage: 4.2V/4.35V (two versions of output voltage are available)Charging current: 3A (current can be changed by adjusting resistance)Indicator: Yes, red: work indicator.Blue: Full Charged indicator lights.Note: This product has no power indicator function and battery protection function.We also have lithium battery protection board and power indicator board for sale.Conversion efficiency: 3A 93%, 2A 94%, 1A 95% (data for reference only)IP2312 adopts complete CC/CV charging mode.When the battery voltage is less than 3V, it enters trickle current charging mode and charges the battery with 100mA charging current.When the battery voltage is greater than 3V, it enters the constant current charging mode to charge the battery with the set constant current charging current.When the battery voltage is close to 4.2V and the charging current is less than 300mA, it enters the constant voltage charging mode. After entering the constant voltage mode, stop charging every 4 minutes, and check whether the battery voltage is higher than 4.15V: If it is higher than 4.15V, stop charging; otherwise, continue charging, and then test after 4 minutes.When the battery is full, if the battery voltage is detected to be less than 4.1V, it will be turned on to charge the battery.Current regulation instructions:Default 3A, remove resistor 2A and replace it with 135k resistor 1APCB size: 31*15mmUSB socket protrudes about 1mm Quick search in our Store Delivery details Terms of sales Return Contact us Quick search in our Store Delivery details The items will be shipped within 1~2 working days after payment received and cleared.(excluding Saturday, Sunday & Holiday) Items will be shipped to your address, so please make sure to provide us with correct, precise, detailed shipping address. The Delivered time to USA buyer is about 7~20 days, other country about 15~35 days delivered. Sometimes some parcel may need more time due to hot logistic season, or stuck in custom. Standard shipping is traceable and faster, if you need, can select standard shipping and pay. Notes: pls contact us if you need expedited express shipping, we can provide this service. Terms of sales We accept payment via PayPal, Credit Card, Apple Pay and so on.The buyer is responsible for any applicable import duties and local taxes.Usually there's no any charges for small parcel. But please verify with your customs before making your purchase.All the items will be tested before shipping. Buy them with the confidence!We maintain the excellent service standards and strive for 100% customer satisfaction and Positive feedback.If you have any problem, please do feel free to contact us before leave Neutral or Negative feedback, so that we can satisfactorily address your concerns. Return Buyer contact us through eBay message, describe the problem if possible attach the photo. Before communication, please don't open the return case or dispute. We afford all cost if it's our fault. Refund, exchange or refund. Contact us We strive to provide you with the best service, reply your question within 24 hours. Business time: 9:30~21:30 (GMT+8) exclude the weekend and holidays.Contact us PaymentShippingReturn policyAbout us

Price: 0.99 USD

Location: Dongguan

End Time: 2024-09-29T02:47:20.000Z

Shipping Cost: 4.25 USD