samsung icr18650-30a 18650 3000mah 3.7v / 18650 3000mah battery 3.7v / li-ion battery 3.7v 3000mah

1. Emergency power supply, LED light & flashlight: headlamp, emergency light, solar flashlight, searchlight, lantern, bicycle light, bright flashlight, high-end lamp, military flashlight and so on.

2. Home appliance products: electric vacuum cleaner, eletric sweeper, water meter, gas meter, electrinc children toys, electric warm shoes, electric blancket, TV remote control (RC) and so forth.

3. Consumer applications, communicate & telephone equipment: MPS, tablet PC, laptop, Bluetooth earphone, power bank, portable DVD player, speaker, microphone, sound equipment, audio, digital camera and others

4. Outdoor sports products: camping light, mountain bike light, solar emergency light, self-defense flashlight and that .

5. Electronical tools & electric transportation vehicles: electric bike, electric car. e-scooter, electric motor and all that.

6. Solar lawm, remote control.

7. Medical device

8. Backup power supply

9. Electrical and hobby

10. UPS, GPS

Picture Show for li-ion battery 3.7v 3000mah 

3000mah battery 3.7v

samsung icr18650-30a 18650 3000mah 3.7v 

Packaging

a. In generral, international standard packaging
b. As customers required(OEM/ODM) 

Payment

a. We accept T/T , Western Union, Paypal, L/C and so on.  
b. If you prefer other payment terms,please contact us.  

Shipping

a. Any method of shipping is welcome as customers required

b. We have a long-term cooperation with Fedex, EMS, UPS, DHL, TNT, a best price will be provided for you if you need

·         High energy density...........battery energy density can reach 420 Wh/kg

·         Guaranteed Quality...........Less then 0.1%~0.3% repair rate for different product

·         Long-Term Warranty.........up to 3 years according to different type

·         Table operating voltage: excellent satbility on the high voltage plaform where the voltage is almost unchanged; the output capacity is still more than 90%

·         Product good consistency

·         Certificate through..............CE, ROHS, FCC & UN38.3, MSDS

Shenzhen Transtar Electronic Technology Co., Ltd. is a high-tech enterprise specialized in the R&D, production, sales and services of all kinds of Lithum-ion Batteries. The company has been focusing on the application and industrialization of the New Materials in Green Energy. We have four main materials series including lithium cobalt oxide, lithium manganate, ternary cathode materials, lithium iron phosphate. So far we have produced five major series of batteries with more than hundreds of models, including cylindrical battery, prismatic battery, polymer battery, power battery and Photovoltaic battery, whose applications cover a wide range of personal electronic consumer products, power tools, transportation, energy storage system and so on.

Q1: How long will it take for samples?

Re: 3-7 days in general. Some models have goods in stock.

Q2: Do your batteries have memory effect?

Re: Li-ion batteries don't have the memory effect.

Q3: What about your battery' s cycle life?

Re: By the ordinary standards, most batteries can cycle over 500 times, but our battery can cycle over 1000 times. 

Q4: What certificates do you have?
Re: We have CE/FCC/ROHS/UN38.3/MSDS

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