high quality ultra thin battery factory for smart cards

ultra thin battery description

This product is rather safe to wear. It does not contain any highly toxic ingredients residues, such as Azo, carcinogenic or allergenic dyes, Phthalates, and formaldehyde. The high-quality shell ensures it to have a good cooling effect when charging under high temperature

HGB high quality ultra thin battery factory for smart cards-1

HGB high quality ultra thin battery factory for smart cards-2

ultra thin battery SPECIFICATIONS

Model	HGB044040
Dimension	0.44040mm (thicknesswidthlength)
Nominal Voltage	3.7V
Nominal Capacity	25mAh
Discharge current	1C@0.025A
Charge current	1C@25mA
Cut-off voltage	3.0V
Full voltage	4.2V
Cycle life	300 times
Operating Temperature	-20 ~ +60℃
Color	Silver
Material	LCO(Lithium cobalt oxide )
Assembly Way	1S1P,battery cell
Application	Bank card
Brand	HGB
Rechargeable	Yes
Payment term	T.T / L.C / PAYPAL / WESTERN UNION
MOQ	10 pack
Lead time	20-25 days
OEM service	Welcome ( SPECIAL PRICE FOR BIG ORDER)
Warranty	12 Months
Cautions	Do not disassemble, short circuit of dispose of in fire

The product has no memory effect, which allows it to be fully charged and discharged. The high-quality shell ensures it to have a good cooling effect when charging under high temperature. The high energy density and long life make the product be suitable for wide application.

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We implement quality control system to ensure products without defects. This product is equipped with a high-capacity power battery

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HGB high quality ultra thin battery factory for smart cards