Shenzhen CSIP Science&Technology Co., Ltd.(CSIP) 


Professional lithium Battery Solution Provider.

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GPS Ultra Thin Lithium Polymer Battery 30mAh / Primary Li - Ion Battery

Good quality Miniature Lithium Polymer Battery for sales
Good quality Miniature Lithium Polymer Battery for sales
We have received the battery packs and performing tests have passed . We are impressed by the assembly. it is almost the best one . thank you

—— Alexander Kozhushko

The shipment day is a litter bit late.but it is ok.all good were perfect.hope next cooperation.ths very much.

—— Greg Henk

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GPS Ultra Thin Lithium Polymer Battery 30mAh / Primary Li - Ion Battery

China GPS Ultra Thin Lithium Polymer Battery 30mAh  / Primary Li - Ion Battery supplier
GPS Ultra Thin Lithium Polymer Battery 30mAh  / Primary Li - Ion Battery supplier GPS Ultra Thin Lithium Polymer Battery 30mAh  / Primary Li - Ion Battery supplier GPS Ultra Thin Lithium Polymer Battery 30mAh  / Primary Li - Ion Battery supplier

Large Image :  GPS Ultra Thin Lithium Polymer Battery 30mAh / Primary Li - Ion Battery

Product Details:

Place of Origin: China
Brand Name: CSIP
Certification: KC, CB, IEC62133 UL1642
Model Number: 044040

Payment & Shipping Terms:

Minimum Order Quantity: 3000PCS
Price: Negotiable
Packaging Details: Carton Box
Delivery Time: 30 day
Payment Terms: T/T, D/A, D/P, Western Union
Supply Ability: 100K/day
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Detailed Product Description
Cell Size: 0.4*40*40mm(T*W*L) Battery Pack(+PCB/PCM): 0.4*40*40mm(T*W*L)
Minimal Capacity: 30mAh Typical Capacity: 35mAh
Nominal Voltage: 3.7V Working Temperature: -20~+65℃
Cycle Life: >500times Cathode Material: LCO(Lithium Cobaltate)
High Light:

thin lithium ion battery


thin film lithium ion battery

Ultra thin 180mAh 3.7V rechargeable li-ion battery for bluetooth keyboard U L1642 CB IEC62133 certification

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 NameUltra thin primary li-ion battery 30mAh 3.7V rechargeable with UL CB IEC62133 certification
Charge voltage4.35V
Nominal voltage3.8V
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
GPS Ultra Thin Lithium Polymer Battery 30mAh  / Primary Li - Ion Battery

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

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.
product capacity.png
Quality control---Strict quality testing


Company Qulification

Our team---Exhibition overview
team fair.jpg

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.

Contact Details
Shenzhen CSIP Science & Technology Co., Ltd

Contact Person: hanwei

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