Application:: Toys, Power Tools, Home Appliances, Consumer Electronics, BOATS, Golf Carts, SUBMARINES, Uninterruptible Power Supplies, Consumer Electronics

Battery Size:: li polymer battery

Brand Name:: KRL

Certification:: MSDS,UN38.3, ROHS, CE and so on

Model Number:: 5.5*25*35mm

Place of Origin:: Guangdong, China

Weight:: 9g

Nominal Voltage:: 3.7volt

Nominal Capacity:: 450mAh

Size:: 5.5*25*35mm

Cycle life:: more than 500 Times

Color:: Silver White

OEM/ODM:: Available

MOQ:: 1000PCS

Packaging & Delivery

Products Specification

ITEM	SPECIFICATION	REMARK
Nominal Voltage	3.7V
Nominal Capacity	450mAh	Standard discharge at 0.2c
Standard discharge Current	0.2C (100mA)
Max discharge Current	1C (500mA)
Charge Voltage	4.2V
Standard Charge Current	0.2C (250mA)	charge time Approx 5.0h
Ref.Discharge Cut off Voltage	2.45V
Operating temperature	Charging : 0℃ ~ 55℃
Operating temperature	Inner resistance	Discharging : -20℃ ~ 65℃
Configuration	1S1P
^{Battery Cell Model}	552535
Size	TWL=5.52535 mm	With PCM
Connector /Terminal	Customized
Battery PCM function	Over charge/discharge,over urrent,short circuit protection
Reference Certification	CB, IEC62133, KC, CE, UN38.3, MSDS.

3.7v 450mah Lipo Battery 552535 Rechargeable Polymer Battery for Wireless Microphone from China supplier

Specifications such as below: 402540 40 means the thickness is 4mm; 25 means the width is 25mm; 40 means the height is 40mm; 501012 50 means the thickness is 5mm; 10 means the width is 10mm; 12 means the height is 12mm; 852530 85 means the thickness is 25mm; 25 means the width is 25mm; 30 means the height is 30mm.

Product Application

Shenzhen KeRuiLong(KRL) Technology Co., Ltd is a high technology factory specializing in the development, manufacture and marketing of Li-ion polymer batteries, Cylindrical Li-ion batteries . The factory was set up in 2005, and employs more than 200 staffs throughout 10,000 square meters of manufacturing facility. Monthly production capacity of the plant is more than 600,000 Li polymer batteries and 900,000 cylindrical Li ion batteries.

In comparison with other factories, the advantages of our battery is the higher energy density, lower internal impedance, better temperature characteristics and more reliable performance. You could find out all kinds of batteries from small capacity to large ones, from electronics applications to Power battery applications.

Production Processes

Packing & Delivery

Lithium battery package:
1,Packing in a tray +inner box+carton box
2,Single battery packing in PE bag+ inner box+ carton box
3,Customized package etc...
Shipping method:
1,For samples, usually by Express or airfreight
2,For bulk orders，by truck，airfreight，Express，sea ship depends on customer requirement

Why Choose Us？

FAQ

Q1: what is your MOQ ?
A1 : Any quantity welcome, exact ones based on the order status

Q2 : what is your guarantee life for the battery ?
A2: 1 years shelf life for li-polymer battery;

Q3: What certificates do u have ?
A3: We have CE, Rohs UL FCC KC CCC certificates and test reports.

Q4: Can u ship the battery product to our country ?
A4, Yes, for air & sea shipment, we have MSDS doc to show Airline company & Ocean company when shipment.

Q6: What is your lead time ?
A6: 2-3 days for samples, 7-20 working days for order production.

Q7 : How can I pay ?
A7: You can pay us by Western Unions , T/T, LC at sight.

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To: Emily Li

Meo wig Trading Co., Ltd

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