Small Size 3.5 V 60v Lithium Ion Battery For Electric Bikes High Energy Density

60v Lithium Ion Battery Lifepo4 Battery 3.2v 3.5 v Lithium Battery

Using these batteries in series.
Most battery-like manufacturers can not allow batteries to be used in series. We have developed a new battery management committee that can support up to 48V, so these batteries can be placed in series with 12V, 24V, 36V, or 48V combinations. This helps with electric bikes, wheel chairs, and other high voltage appliances. They can also be connected in series like sealed lead-acid batteries. Before they are linked together, it is best to fully charge each battery to 12V(peak 14.6 V) to ensure that they are balanced at the beginning.
These batteries are used in series.
Most similar battery manufacturers do not allow batteries to be used in series. We have researched and developed a new battery management committee that will support voltages up to 48V, so these batteries can be connected in series in 12V, 24V, 36V, or 48V combinations. This helps with wheelchairs, electric bikes, and other high voltage appliances. Like sealed lead-acid batteries, it can also be used in tandem. Before the series connection, it is best to charge each unit to 12V (14.6V peak) to ensure that they are balanced.

Features
1. Long life cycle. No memory effects.
2. High C-Rate discharge / charging capacity.
3. Peak power is available under high load.
4. High energy density, light weight, small size.
5. Good performance at high and low temperatures.
6. Environmental protection.
7. Inherently safe.

Battery Shipping Way:
1. HK EMS/ UPS / EMS / DHL / TNT / HK post /FEDEX , etc..(door to door)
2. Please choose your preferred mode of shipment according to your specific requirements.
3. Discounts and weights vary from season to season. Depending on your specific situation, we will choose the cheapest and safest way
4. Usually, it will take about 3-7days from China to destination country. One to three days are required in a remote area.

FAQ

Q1: Why QH Battery?

1. Respond to customer inquiries promptly within 24 hours.

2. Have strong research and development ability, a variety of latest products are available.

3. More than 7 years of experience in battery production.

4. Pay attention to quality and long-term cooperation to achieve mutual benefit and win-win results.

Q2: Are you a Factory or trading company?

We are a factory in Guangzhou.

Q3: If an order is placed, when will the product be delivered?
We guarantee delivery within 7 days, custom batteries take 28 days.

Q4: What is your quality control process?

We certify with iso-9001 and strictly follow ISO procedures. We will test 100 % of any batteries before the order is delivered.

Q5: What Certificates do you have?

Our batteries have been tested through CE and ROHS standards that meet European directives.

Q6: Do you have any sales service?

Yes, we do a one-year warranty for any of our battery. Our word and will return the damaged batteries in full.

Q7: What about payment?

We accept L/C ,T/T for the large quantities order, and Western union and Paypal will be accept for the small quantities order of battery