If you have any questions, please feel free  to contact us. Quick reponse to your inquiries within 24 hours. Penny is always here for you.

Tel:0086-0755 28890110 

Mobile: 0086-13430431797

Skype: chinabatteries01

Advantages 

1. High working voltage

2. Large specific energy

3. Long cycle life

4. Low self discharge

5. Safe, pollution-free and memoryless

6. Long warranty time

Picture Show for 12v 140ah battery

12v 140ah lead-acid battery

12v 140ah sla battery

Typical Applications:

1. Solar energy system

2. Wind power system

3. Telecommunication equipment

4. Control system

5. Network communication including: data transmission, television signal transmission, etc.

6. Uninterruptable Power System(UPS)

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