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Hailong Original 48v 36v 20Ah 30Ah Electric Bike Polly DP-9 40A BMS 18650 Cells 500W 750W 1000W 1500W Li-ion Battery

USD 250.00USD 500.00

Hailong Original 48v 36v 20Ah 30Ah Electric Bike Polly DP-9 40A BMS 18650 Cells 500W 750W 1000W 1500W Li-ion Battery

Description

Choose us for peace of mind, peace and love

1) Factory Direct Store: We assemble all batteries in our own factory, We never use fake or cheap cell packs to sell at the lowest price to attract buyers. In addition, we have to put everything in one and assemble them as quickly and cheaply as possible. We don't take a chance when it comes to our batteries or YOUR SAFETY!

2) Official Sources of High Quality Cells: We only source genuine Grade A cells from official sources.

3) Each Battery Cycle Tested: Each pack is fully charged and discharged before leaving our facility to ensure you're getting every amp hour you've paid for.

The test include:

Short circuit safety test.  Safety overload test.  Crush safety test  Need safety test  Extrusion safety test. 

4) Best Overseas After Sales Service: We do all of this and offer it at our usual low prices, we don't charge a premium for safety and reliability. We have a proven track record of offering great after-sales support and warranty repairs and replacements. We won't let you down ( 18 month warranty, with support centers in Germany, Belgium, USA, Canada and Australia )

Hailong Ebike Battery Specifications

Warranty

1) We provide 18 months warranty for all electric bike batteries.
2) Any battery with quality problems in or N E month, we can resend a new one after you provide your proof.
3) Any battery with quality problems within one year, we provide free repair.
4) All of our electric bike batteries with high quality cells and BMS, and will be 100% tested before shipping.
Top brand lithium battery manufacturer in China, you can buy safely.

We do not offer warranty service for the following situations:

1) The battery passes over water.
2) The battery is man-made broken.
3) Cells burn after improper use.
4) Please return the battery without reason.
5) Open a dispute without contacting us.

Comments

1) Our battery can fit most motor kits, excluding (not only) these: B0SCH Line - YAMAHA Panasonic .
2) Please contact us if you can't confirm whether our battery fits your motor.
3) If you have any problems, please feel free to contact us before you leave us a negative feedback or file a dispute.
4) Any problem is no problem, as long as you contact us.
5) Your satisfaction and positive feedback is very important to us.
6) Please leave us positive feedback and 5 stars if you are satisfied with our items and services.
Frequently asked questions (FAQ)
Q: What kind of battery does this electric bike have?
A: It is lithium ion battery , the chemistry is Li(NiCoMn)O2.
Q: What is the difference between lithium-ion battery, NI-MH battery and lead-acid battery?
A: The e-bike lithium ion battery has a longer service life, the normal service life is 800-1000 times , and also with light weight, small size, no memory effect, non-toxic, eco-friendly. environment.
Q: What is the charge and discharge temperature range?
A: Charge temperature: 0 to 45 °C and discharge temperature: -20 to 65 °C
Q: What kind of cells do you use in this electric bike battery?
A: With different capacity different cells, we make the battery with original Grade A Samsung,Panasonic,Sanyo,LG cells and high quality domestic cells, all can be customized as your requests.
Q: Does your electric bike battery come with the charger?
A: All of our e-bike batteries come with a charger . We have a normal charger and a fast charger. If you need a fast charger, please contact us.
Q: Does your electric bike batteries come with BMS?
A: Yes, all of our batteries have SEIKO IC BMS , with stable performance. Which can protect the battery to prevent short circuit, over charge, over discharge and over current.
Q: Can you provide OEM and ODM services?
A: Yes, we are a professional electric bike battery manufacturer with factory, producing all kinds of high quality electric bike lithium battery according to customers' requirements and designs, welcome to do OEM and ODM orders and visit our factory.
Features lithium battery
1) Longer battery life, the service life is twice that of lead-acid batteries.
2) Rechargeable and no memory effect.
3) The weight is lighter than other batteries.
4) smaller dimensions and can be customized.
5) Safer and more environmentally friendly, no heavy metals or hazardous substances.
6) BMS built-in IC chip prevents battery from overcharging, overcharging, overcurrent, overheating and short circuit.
warnings
Do not immerse the battery in water or sea water, keep the battery in a cool and dry environment.
Do not use or leave the battery near a heat source such as fire or heater.
Use the battery charger specifically for that purpose when you recharge it.
Do not check the position or the negative terminals.
Do not connect the battery electrodes to an electrical outlet.
Do not dispose of the battery in fire or a heater.
Do not short-circuit the battery by directly connecting the positive and negative terminals with metallic objects.
Do not carry or store the battery together with metallic objects such as hairpins, necklaces, etc.
Do not hit, trip or throw the battery.
Do not directly solder the battery or pierce the battery with a nail or other sharp objects.

Specification

Nominal Capacity : 30A

Size : 360mm*110mm*90mm

Type : Li-Ion

Weight : 4KG

Origin : Mainland China

Brand Name : SUTENAI

Voltage : 250W 350W 500W 750W 1000W

Application : Laptop

Model Number : 36V/48V/52V

Certification : CE,FCC,GMP,RoHS,TGA,KC

CycleLife : >80% capacity after 1000 cycles

Application : electric bicycle

Fit Motor Power : 250W 350W 500W 750W 1000W

cells : Powerful Panasonic/Brand 3.7V 3C Cells

Size : 360mm*110mm*90mm

Weight : 3kg

Warranty : 18 months

Voltage : 36V/48V/52V

Model Number : hailong

Nominal Capacity : 10Ah/13Ah/14.5Ah/15Ah/19.2Ah

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