China Rechargeable Lithium Polymer Battery manufacturer
Shenzhen CSIP Science & Technology Co., Ltd
Shenzhen CSIP Science&Technology Co., Ltd.(CSIP) Professional lithium Battery Solution Provider.
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501013 Lithium Polymer Lipo Battery For True Wireless Stereo Ear Bud UL1642

501013 Lithium Polymer Lipo Battery For True Wireless Stereo Ear Bud UL1642

Brand Name CSIP
Model Number 501013
Certification UL1642,KC, CB, IEC62133
Place of Origin China
Minimum Order Quantity 3000PCS
Price Negotiable
Payment Terms T/T, D/A, D/P, Western Union
Supply Ability 100K/day
Delivery Time 30 day
Packaging Details Carton Box
Cell Size 5*10*13mm(T*W*L)
Battery Pack(+PCB/PCM) 5*10*15mm(T*W*L)
Minimal Capacity 30mAh
Typical Capacity 40mAh
Nominal Voltage 3.7V
Working temperature -20~+65℃
Cycle life >500times
Cathode material LCO(Lithium cobaltate)
Detailed Product Description
3.7v 30mah lipo battery 501013 size rechargaebale High Density Li Polymer Battery

Application :
Medical Device , GPS, Elevator BackUP, Energy Storate ,RC Cars, RC Hobbies,
LED lighting, Floor Lighting , Flasher ,Computer ,Consumer Devices, Car Device,
Electronic Products, RC Toys, Power Tools, Home Appliants,Sweeper , Vacume Cleaner,
Golf Car, Standby Power , Machine Starter ETC.

Product Description


CSIP Lipo battery
Product Name3.7V 30mAh High Density Li Polymer Battery
Charge voltage4.2V
Nominal voltage3.7V
Standard charge0.2C/0.5C/as requested
Discharge cut-off voltage2.8 V ( the over-discharge detection voltage of PCM)/as requested
Peak Discharge current2C or as requested
Discharge Current0.2C/0.5C/1C/2C/as requested
Tab length6.0±1mm/as requested
Sealant length0.2-2.0mm/
Tab width1.0/2.0/3.0±0.1mm
Warranty12 Months
WireAs Requsted
CertificationCB, IEC62133, KC
Temperature range for storgae

Within a month(-20~+45℃)
Within 6 Months(-20~+40℃)
Within 12 Months(-20~+35℃)

Product performance advantage---High cycle life

Packaging & Shipping

Shipping terms:
1. Samples checking: sending by Express ( DHL / UPS / FEDEX/ TNT ,by air)
2. Samples leading time: 10~15 days after specification confirmation
3. Shipment voltage :>3.85V or as requested
4. Mass production Leading time: 30-45 working days after deposit confirmed
5. Bulk production:sending out by cargo shipping / air freight /Express(DHL/UPS/FedEx/TNT),or we can accept other shipping terms according to your requirements.


Company Information

SHENZHEN CSIP SCIENCE&TECHNOLOGY CO., LTD is a leading lithium Polymer battery manufacturer and exporter in China. Our technical center is consis of technical dept and R&D dept, with professional engineers all have been engaged in this field for 20 years.
CSIP Tech operates strictly according to ISO9001 Quality Management System. From raw material procurement, production control to finished product shipments, we are committed to ensuring the stability and reliability of our batteries. Third Party certifications like UL, KC, CE, CB, RohS etc, futher certified the superior quality of our batteries.

Our Factory---Advanced automated production capacity
Our factory lies in Huizhou city, which totally covers an area of 20000 square meters. Our daily output of Li-polymer battery and battery cell reaches 200-300 thousand pieces, battery pack and finished battery reaches 60-100 thousand pieces.

Quality control---Strict quality testing


Company Qulification

Our team---Exhibition overview

Our Services

Our Best Services:
1. we will produce it as your will,do not change spec Privately.
2. Protection of your sales area, ideas of design and all your private information
3. No matter big order or small order , we will provide all the best quality , best service.
4.If our products have any problem that we caused, they will be sent free in the next order

After-sales Service:
1. one year warranty. any problems that we caused,after we check it,we will send free to you in the next order.
2. Track the order until you get the goods.
3. Welcome any feedback and advice for our products

4.Our company has purchased global product liability insurance to completely solve the worries of customers.


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: Is OEM/ODM available?
A: Yes, it is. Please feel free to tell us your application and your basic battery requirements. Our R&D team will provide a full solution to your with these factors taken into consideration: working temperature, dimension, compound mode, power, capacity, peak current, PCM, fuse, motion control ICs, plug, etc.
3. Q: Can you provide samples?
A: Yes, we can. After discussion and designing with our sales and engineer, we encourage client to order samples to test our battery quality first.

4. Q: What kind of certificates could you provide for the battery?
A: It’s customized design, no current certificate, but we could apply CE, UL, KC,UN38.3 and other related certificates for you, but the certificates fee needs to be paid by you, if your quantity is big enough, certificates fee could be refunded.
5. Q: Can we visit your factory?
A: we are sincerely welcome you to visit our factory. Once we have your schedule, we will arrange the professional sales team to follow up your case.

Product Tags: small li ion battery   tiny lithium ion battery  
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