SOSLLI 18650 7.4V 5200mAh 2S2P rechargeable lithium ion battery pack

All lithium ion battery PACK 7.4V series with 3.7v 2600 mAh 18650 cell as below.

Typical Advantage of Soslli's lithim ion battery PACK:
1. Safer: Triple protection designs to prevent short-circuit inside the cell.
2. Real and high capacity, Low self-discharging, no memory effect.
3. Longer cycle life more than 800 times @80% capacity retain.
4. Large batch production, offering very similar cells for rating. 

Product Application:

1. Electric bicycle, Motorbike, balance scooter, golf cart.
2. Emergency power supply, LED light and flashlight. 
3. Consumer applications.
4. Electrical tools.
5. Solar lawn, Remote control. 
6. Backup power supply, Medical Device.

Advantages:

1. High capacity and high output and reliable

2. Friendly to the environment:No Cadmium, Mercury effect, Lead

3. Low internal resistance, No memory effect

4. Long cycle life:more than 500 cycles under normal use

5. Low self-discharge character

6. UL,CE,ROHS,EN62133,IEC ,SGS certificated

Shenzhen SOSLLI Technology Co., Ltd. is a high-tech enterprise with design, produce and sell Lithium Ion battery and battery system. SOSLLI founded in 2008 with 1600 skilled workers and professional technology team, international management and sales team in Shenzhen China.
Now we have cylindrical battery department, soft package (Li-polymer) battery department, battery PACK and management system department. Manufacturing 18650 and 14500 Lithium ion cells up to 200,000Ah per day. SOSLLI growing and developing with strictly ISO 9001 quality system and top class service, has becoming the leading Lithium Ion battery PACK enterprise in China.
We work with customers closely to provide safer, longer cycle life, cost-effective battery products and services. Our clients benefit from SOSLLI broad products and technical capability in E-bike battery, power battery, energy storage battery, 3C industrial battery and customized battery pack.
SOSLLI strive for an international platform to supply one-stop battery service.

SOSLLI Services:

1. Quick response to clients' inquiries within 24hrs

2. Exclusive and unique solution can be provided to our clients by our experienced and professional engineers and researchers
3. Solve the problems promptly if anything wrong with our products' quality.
4. We are one of the leading lithium battery manufacturers in China. Have passed HSPM QC080000, ISO14001: 2004, ISO9001: 2008, OHSA28001: 2001 system authentication. Certifications: UL, FCC, ETL, CE, RoHS. 

5. All SOSLLI battery products cover the $1,000,000USD products liability insurance by CPIC.

SOSLLI ADVANTAGE: (Strictly Implement ISO9001 Quality System)
1. Production System
1600 employees, High quality equipments imported from Japan and South Korea creates the automatic production line.
2. Production Quality
4-Dimensional quality system, 110 QC staff, 100% inspection.
The industry top 10 suppliers, battery acquired CE, RoHS, UL, KC, IEC62133, MSDS,UN38.3, etc.
3. OEM/ODM
Flexibly Customizable
10+ years experience, Provide customers with the tailored battery module to meet different application requirements.
4. Continuous Innovation
66+ professional engineers, R&D center and testing center with rigorous team organization, advanced equipments and enormous investment.
5. Outstanding Service
Quick response within 24 hours, 7/24 Service.
$1,000,000 USD Product Liability Insurance by CPIP.
Complete after-sales policy and team deployment allow you to enjoy products without worries. 

Package:

Packing: DG packaging for Batteries According UN38.3 requirement 
Delivery: With more than 10 years for Batteries export experience, The Battery can ship Via Sea / Air /express. 
SOSLLI provide you the certification which allows you to ship these batteries via air include UN38.3 /MSDS /DG. We Can ship from Shenzhen, Guangzhou, Shanghai etc

Q1: Can you accept OEM/ODM Service? Can you make my logo on the products?

A: Yes, we support OEM&ODM service for customers as a lithium ion battery factory.

     Customized logo and color is available, please tell us the details.

Q2: Can we get free samples for quality test?

A: We welcome sampl order, mixed samples are acceptable. It'll delivery in 3-15 days.

     You pay for the sample fee and shipping cost.

Q3. What’s your MOQ?

A: No MOQ. For sample/trial order, 1pcs for sample approving is available.

Q4. How to ship the goods and how long does it take to arrive?

A: Optional delivery by Express/Air/Sea according to your requirement and we have all relative

     certification and test report. It usually takes 3-7 days/ 20-35 days to arrive.

Q5: How do you control the battery product quality?

A: SOSLLI quality principle: “Quality is first”. Strictly implement ISO9001 quality system.

     Skilled QC group 100% test and inspect from raw materials to finished products.

Q6: What's the battery products’ warranty?

A: SOSLLI provide 12 months warranty. We send you a new one for quality problems. 

Yes! I love them! I posted this picture on Fackebook the minute I opened the package. I’m so Happy! Thank you so much for all your help.----Ted