Manufacture Rechargeable Battery 3.7V 850mAh 553640 Li-Polymer Battery for Digital Products

• Customization: Available
• Type: Li-Polymer Battery
• Charger Type: Electric Charger
• Model NO.: AS553640
• Nominal Voltage: 3.7V
• Charger Style: USB Charger
• Compatible Battery Type: 3.7V
• Size: Prismatic
• Certification: KC
• Socket Type: For E.U.
• Recyclable: Recyclable
• Product Name: 553640 3.7V 850mAh Lithium Ion Polymer Battery
• Certificate: UL2054/CE/ Kc
• Cycle Life: >500 Times
• Capacity: 850mAh
• Voltage: 3.7V
• Note: Other Sizes Are Availbale
• Dimension: Can Be Customized
• Warranty: 12 Months
• Samples: Samples for Testing Are Available
• Transport Package: Standard Safe Cartons
• Specification: 5.7*37*42.5mm
• Trademark: AS Power
• Origin: Made in China
• HS Code: 8507600090
• Production Capacity: 100000PCS Per Day

Product Description

Manufacture rechargeable battery 3.7V 850mAh 553640 Li-Polymer Battery for digital products
 

 

Item			Rating	Note
Capacity		Typical	850mAh	Discharge:0.2CmA cut off Voltage:3V for cell
		Minimum	800mAh
Nominal Voltage			Average  3.7V	Discharge:0.2CmA cut off Voltage:3V for cell
AC Impedance Resistance			≤180mΩ
Discharge Cut-off Voltage			3.00V
Charge Current			170mA	Standard Charge
Charge Voltage			4.2V
Max. Charge Voltage			4.23V
Storage humidity			< 75%RH	Hyometer
Fast Charge current			850mA	1.0CmA
Fast Discharge Current			850mA	1.0CmA
Operating Temperature	Charge		0~+45ºC	Can be operated at max Altitude 3000m and 8%~90% humidity.
	Discharge		-10~+50ºC	Get more than 50% discharge capacity (typical) in -15°C or +55°C.
Storage Temperature	less than 1 month		-10~+45ºC	Recommended storage temp: 20ºC,at the shipment state.
	less than 3 months		-10~+35ºC

 

Product photos:
 

 

Our Services
Low Risk Promise
For lithium polymer battery, we can provide 5pcs free samples and buyers pay the shipping cost, for the model in our stock, we can send out within 5 days.

For order over 2000pcs, Buyer gets a cash coupon of 50 USD for next order.
For order over 10000pcs, Buyer gets a cash coupon of 100 USD for next order.

Our cooperative policy
Making the sample until you are satisfied with it.
Offering professional one-on-one service and replying your E-mail within three hours.
Shipment sample for checking before shipment.
Priority to get the our latest product information after our cooperation.

Adavantages
Green product.
Long standby time.
One year warranty.
Excellent safety performance.
Excellent storage performance and low self-discharge rate.
Short circuit testing passed.
Overcharge testing passed.
Over discharge testing passed.
150C thermal shock test passed.

FAQ

 

1. Q:Where can I get the price?
    A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price,    please call us or tell us in your email so that we'll regard your inquiry priority. 

2. Q: How can I get a sample to check your quality?
    A: After price confirmation, you can require for samples to check our quality.  

3. Q: What about the lead time for mass production?
    A: Honestly, it depends on your order quantity and the season you place the order. We suggested t hat you start inquiry two months before the date you would like to get the products at your country. 

4. Q: What is your terms of payment?
    A: We accept T/T and L/C.