42V 12Ah Electric Bicycle Battery , Li NCM Polymer Battery Size 140*70*252MM

Description

• Long cycle life of more than 2000 times.
• High safety: no fire and explosion in overcharge test at voltage up to 30V and in short circuit test, nail penetration test.
• All raw material of the batteries are environmental-friendly, No Pb, Cd.
• High energy density.
• Wide working temperature from -20℃ to 60℃, extremely cold and hot weather will not affect its performance
• Fast Charge Capacity: Can be fully charged in 1 hour.
• Injection Technology to make battery more stable.

Specifications

Charge and Discharge Curve of Battery Cell

Features:
1. No memory effect, No reconditioning needed.
2. High energy densities, Very high power density.
3. Very low self discharge rate and slow loss of charge.

Cell Advantage

1. High Energy Density
2. High Output Voltage
3. Long Life: More than 500 repeated charge/discharge cycles
4. Fast Charge Capacity: Can be fully charged in 1 hour
5. Environmental-friendly: No Pb, Cd
6. Dual IC chips, that can anti-over charge, anti-over current, anti-short circuit, anti-overload,over heat
7. CE/ROSH/SGS/UL/MSDS/UN38.3/IEC61233 standard
8. Excellent Security
9. Injection Technology to make battery more stable

This battery pack has a slim shape which main body is an anodised aluminum tube. We can customize the
length of case accordingly, if customer specified the voltage and Capacity for the customize, like to offer
48V12Ah, 36V12Ah, 36V10Ah types etc. Please contact us for details if needed.

The battery pack has a plastic case which is ABS+PC type, we can change the shape and size according if
open an mould of plastic case and customer paid for accordingly. Plastic case has light weight and can save
cost accordingly if made in mass production.
We accept sample orders from customer for detail parameters confirm, then make quantity volume orders in
precision production. Battery packs can be customized to difference sizes and shapes, the voltage, capacity,
max discharge and charge current can be made exactly suit to customer requirements.

Products Parts

Application

This product specification describes the main characteristics of the lithium battery pack, and is not included in this specification for situations beyond the use environment and conditions of the lithium battery.

This product is specially used for electric vehicles,electric scooters,electric boat ,solar energy , home electric tools , Military Equipments and so on

Certification:

Packing and shipping

• Battery will packed with Standard box then put into cartons.
• We will ship the battery by express such as DHL, TNT, UPS, FEDEX etc. We can also ship by sea or air transportation for bulk large order.
• Delivery time for production will depend on your quantity. Usually it will take 5-7 working days, the sample will be shipped out within 3 working days.

Why Choose us?

Reliable quality -- We have 10 years of battery industry experience. Automated production line and precise equipment. In strict accordance with international standards

for production inspection, to ensure product quality and safety.

Positive service -- We give response for all inquiries/questions in 24 hours. We have a professional R&D team, we can provide professional customized and one-stop services.

Taking responsibility -- PAC members to proactively take responsibility, we always offer the best solution to our customers.

FAQ

Q1. Can I have a sample order?
A. Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?
A. Sample needs 3 days, mass production time needs 5-7 weeks, it depends on order quantity.

Q3. Do you have any MOQ limit?
A. Yes, we have MOQ for mass production, it depends on the different part numbers. 1~10pcs sample order is available. Low MOQ, 1pc for sample checking is available.

Q4. How do you ship the goods and how long does it take to arrive?
A. It usually takes 5-7 days to arrive. Airline and sea shipping is also optional.

Q5. How to proceed with an order?
A. Firstly let us know your requirements or application. Secondly, We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places a deposit for formal order. Fourthly We arrange the production.

Q6. Is it OK to print my logo on the product?
A. Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q7.Which certificates do you have?
A:We have CE/FCC/ROHS/UN38.3/MSDS ...etc.

Q8.How about warranty?
A:1 year warranty

How to order?
1. Please send your requirement to us.
2. We make invoice for you.
3. Please check and confirm the invoice.
4. Once confirmed the order, please pay it soon.
5. After payment, all goods will be sent to you in 2 weeks.

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

24 hours customer service, waiting for your inquiry!