|Place of Origin:||China|
|Brand Name:||QH TECH|
|Model Number:||3.2V 42AH|
|Minimum Order Quantity:||MOQ20|
|Packaging Details:||Platic,UN Box,Metal|
|Delivery Time:||7-10 working days|
|Supply Ability:||10,000 PCS Per month|
|Model:||QH-LFP27148147-42AH||Cut-off Voltage:||Charging: 3.65V Discharging: 2.5V|
|Nominal Voltage:||3.2V||Casing Material For Single Cell:||Aluminum Shell|
|Keywords:||Lifepo4 Prismatic Battery Cell||Internal Resistance:||≤ 0.3mΩ|
lithium iron phosphate motorcycle battery,
lfp motorcycle battery
Lithium Ion Batteries For Sale 72v Lifepo4 Battery Lithium Ion Battery 48v 100ah
electric bicycles, power tools, electric scooters, golf carts, electric wheelchairs, E-motor, solar systems, PDAS, emergency lighting, electronic equipment etc.
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.
1 . Light weight, best ratio of power to weight: 1/3 of lead acid battery weight.
2 . High temperature and high temperature resistance.
3 . Extremely safe and stable chemical composition: built-in PCB and/or BMS to balance protective batteries.
4 . Long life cycle: recyclable, best to recycle 2000 times, lead acid batteries 8 times. E. Low disposal rate, less than 3 % per month.
5 . Environmentally friendly: clean and green energy will not pollute our environment.
6 . No memory effect and high efficiency charge.
7 . Continuous life cycle: more than 2000 cycles, 1C rate, nearly 8 times lead-acid batteries.
8 . High power output
9 . No memory effect:can charge effectively, do not reduce capacity.
10 . Large operating temperature range: -20~65°C
11 . Lighter weight and smaller dimension: 1/2 size and 1/3 weight of lead acid battery, 70% size of Ni-MH Ni-Cd battery
1) . Professional ODM & OEM services
2) . Outstanding design and R&D team
3) . Best quality control--55 QC checkpoints
4) . Accept small batch orders / trial orders
5) . Excellent quality and 24 hours after-sales service
6) . Quality Assurance 3-5 years varies from different series
7) . Diversified payment terms Paypal,TT for your selection
8 ) . Protect your sales area, design concept and all private information
9 ) . Welcome to inquire, welcome to visit our factory
(1) . Battery - Class A battery to ensure high capacity and full capacity of the battery.
(2) . Battery - A grade battery ensures that it is full of high capacity.
(3) . Protection - Dual IC chip, anti-overcharge, anti-short circuit, anti-overload,anti-over current.
(4) . Protection – we have Dual IC chip to prevent short-circuit, over-charge, over-current, and overload.
(5) . Compose Type : Injection molding technology to make battery more stable.
(6) . Combination Type: Injection molding technology can make the using state of battery more stable.
(7) . Certifications : FCC,CE,ROHS, ISO9001, MSDS, IEC62133, UN38.3.
(8) . Environment friendly, No memory,long life cycle .
QH Technology Teamwork
|1 . Professional, our team can provide expertise and efficient service.|
|2. Reply promptly, all emails will be answered within 1 working day.|
|3 . Quickly arrange, orders will be arranged after receiving the payment or bank statement.|
|4 . We will back up 100% to provide customers with quality after-sales service.|
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.
Why choose us ?
1 . We are a supplier with 10 years' experiences. All our items come with high quality and good after-sale service.
Up till now, We have supplied our items with high quality and good after-sale service for 10 years.
2 . Experienced lithium ion battery & battery modules supplier. We have own brand of battery famous in China.
Having our own famous battery brand in China, We are an experienced lithium ion battery and battery modules supplier.
3 . Professional technical, production & service team for your service.
4 . We have a Professional technical, production and service team for you.
4.7/24 service for you, all the question will be dealed within 24 hours.
We service for you at any time, so that your problems can be settled less than 24 hours.
5 . Stable Quality – Come from superior material supplier and perfect quality control system.
We have superior material suppliers and perfect quality control system to ensure the stability of qualified products.
1 . We provide a 24-month warranty and will replace your new product with quality issues.
We provide a 24-month quality warranty, once the quality problems occur, we will replace a new product for you.
2 . If the items is defective , please notify us within 3 days after delivery
If the product is defective, please notify us no more than 3 days of delivery
3 . Any item must be returned in its original condition to be eligible for replacement.
Any items must be returned in its original state before it is eligible for replacement.
4 . The buyer is responsible for paying all shipping costs.
The buyer is responsible for all shipping costs.
Contact Person: Lily Huang