UN38.3 3.6V 3.7V 3500mAh 18650 Lithium Ion Battery

Welcome to Herculesi

Packing and shipping

Standard Export Package

Payment:
We accept T/T, Western Union, Cash and so on.

Shipping:
1. Within 15 work days after receipt of payment.
2. Door to door service FEDEX/UPS/TNT/DHL, Ocean or Railway.

FAQ:

◆ Can I have a sample order?
〓 Yes, samples orders are welcome, but shipping fee would be bore on your side.
◆ How to confirm the quality with us before start to produce?
〓 (1) You can get a free sample and check, and then we make the quality according to sample.
〓(2) Sending us your samples, and we can make the battery according to your quality.

◆How to solve the quality problems after sales?
〓 (1) Take photos & videos of the problems and send to us.
〓(2) Send back the physical problem battery by express to us.
〓(3) Engineer will analyze the defective battery within 24 hours, or send new battery to you.

◆Do you have any MOQ limit?
〓 MOQ is 100pcs for mass production. 1~10pcs samples order is available.
〓 MOQ. is 1000pcs is for OEM your brand.

Our Advantages

- Offering cell solution for matching customer's device of Voltage, Current, Power, Lifespan and Budget.
- Offering BMS solution for making sure the Safety & Constancy of battery.
- Offering Nickel, Cooper, Aluminum solder tab / bus bar for the different characteristics of battery.
- Offering structure design of battery case to keep weight bearing, insulation, shockproof, cooling, heating & flat cable.
- CE / RoHS EN / IEC62133, EN / IEC61000,EN55022 / 55024, EMC, UL1642 / 1973, FCC, CB, KC, UN38.3, MSDS
- Core competence is battery solution & after service. QUALITY IS OUR CULTURE

Herculesi Concepts:
- A company without innovation means company no soul.
- A company without core technology means no backbone.
- A company without competitive products means no future.