Innovative skincare decice  – Cleanse your face of all dirt, reduce pore size, erase fine lines, and exfoliate your skin with a single handheld device! The Blingbelle face cleaner and massager is your ticket to a healthier, acne free,experience deep cleansing. The device is portable and waterproof, and it can run for more than a month without recharging lithium battery.

3.7V 400mAh LP552040 Lipo Battery

The best Engery Solution For Facial Cleanser Brush

Lithium ion chemistry with high power density makes the battery small in dimensions and light in weight, more suitable for small electronic devices. Strong power output can support long working time of your devices.Under normal usage, its cycle life is no less than 500 times with a capacity retention of 80%.Lipolymer batteries contain no floating lithium ion, ensuring safer usage. Each battery is well tested in electrical, sand safety performance before leaving the factory. 3.7V Lithium Battery Manufacturers LP552040 400mAh Lipoly-Battery Model: LP552040 Lipo battery Capacity: 400mah Lithium battery voltage: 3.7V Polymer battery thickness: 5.5±0.3mm Lipo battery Width: 20.0±0.5mm Lipo battery Height: 40.0±1.0mm Recommend charging current: 0.5C Standard charging current: 0.5C Cables: Standard or custom types wires,2 or 4 with different length. Connectors: JST or Molex or others models 2pin, 3pin… Over-charge voltage : 4.25V±0.05V Over discharge voltage : 2.7V±0.1V or 3.0V±0.1V Over current: 2.0±1.0A(2.7V~4.25V)

3.7V 400mAh Polymer Battery  List

NO.ModelCapacityThicknessWidthLengthVoltage
1LP352745400mAh3.5mm27mm45mm3.7V
2LP403035400mAh4mm30mm35mm3.7V
3LP493030400mAh4.9mm30mm30mm3.7V
4LP503030400mAh5mm30mm30mm3.7V
5LP532530400mAh5.3mm25mm30mm3.7V
6LP542535400mAh5.4mm25mm35mm3.7V
7LP542630400mAh5.4mm26mm30mm3.7V
8LP552040400mAh5.5mm20mm40mm3.7V
9LP552138400mAh5.5mm21mm38mm3.7V
10LP552530400mAh5.5mm25mm30mm3.7V
11LP562438400mAh5.6mm24mm38mm3.7V
12LP601646400mAh6mm16mm46mm3.7V
13LP602035400mAh6mm20mm35mm3.7V
14LP602528400mAh6mm25mm28mm3.7V
15LP782030400mAh7.8mm20mm30mm3.7V
16LP801635400mAh8mm16mm35mm3.7V
17LP832024400mAh8.3mm20mm24mm3.7V
18LP832024400mAh8.3mm20mm24mm3.7V
19LP942023400mAh9.4mm20mm23mm3.7V

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FAQ

LiPoly Battery Perfect Features:

  • 1700+ models in capacities & dimensions
  • High energy density lithium polymer battery
  • Long life cycle of charging & discharging, more than 500 cycles
  • Enhanced safety with Japan IC & MOS protectors
  • Thinner design & lighter weight with aluminum-plastic composite
  • OEM & ODM services for special size of lithium polymer battery
  • Easy to assemble with mounted connectors (Molex, Tyco and so on)
  • Rigorous testing to ensure the quality of all lithium polymer batteries

Will the expansion of the lithium polymer battery affect your mechanical design?

Lithium polymer batteries will expand slightly during charging.Will it affect your mechanical design? Don’t worry about these. Because all lithium polymer batteries we produce have reasonable tolerances: Thickness tolerances is ± 0.3mm, length is ± 1.0mm, width is ± 0.5mm. Moreover, the expansion usually only affects the thickness of the battery, and is within our allowable range.This means that the thickness tolerance is ± 0.3mm (the maximum tolerance is ± 0.5mm), which is the expansion range.

Can the lipoly battery be certified for special requirements, such as IEC62133 /MSDS?

Yes, medium and large projects can obtain additional certification, but it takes more time and effort. Please discuss your personal requirements with your LiPoly battery representative. We will give you various information about specific battery certification

How to order and request for quotation, lead time ?

Quotation Tell us by e-mail the quantity you want to order.The price depends on the quantity of your order.We also accept small orders for companies or new projects during the startup phase. Order Get answers before ordering. Whether it is the quotation or specifications of our lithium battery, we can rely for quick follow-up.Shop on the website ,or sending you the invoice on the PayPal. Lead time The regular lead time of lithium battery sample or small order is 3-5 working days. Shipment UPS/DHL/FedEx Door to Door.

Lithium Polymer Battery Warranty?

Within 90 days from the date of purchase, the product warranty is limited to original defects in materials and workmanship. The warranty is indeed.It does not cover collateral damage, abuse, abuse, wrong charging and other improper use of this product.