21700 18650 Hailong EBike Battery 36V 15Ah 48V14Ah for Electrict Bicycle 1500W 1000W 750W 500W 350W Electric Bike Motor

Why Chooice UnitPackPower Official Store?

1) Factory Direct Store: We assemble all batteries in our own factory, never use fake or cheap cell pack sell at lowest price to attract buyers. In addtion, we have to scrimp on everything, assemble them as quickly/cheaply as possible. We don’t take chances when it comes to our batteries or your safety!

2) Official High Quality Cell Sources: We only source genuine A-grade genuine cells from the official sources.

3) Every Battery Made Cycle Test: Each pack is ran through a full charge and discharge before leaving our facility to make sure you are getting every amp hour you paid for.

The test include:

Short Circuit Safety Test √ Overcharge SafetyTest√Crush Safety Test √ Needing Safety Test √ Extrusion Safety Test√

4) Best Oversea After-sale Service: We do all this and offer it at our usual low pricing, 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/replacements. We will not leave you stuck (18 Month warranty, with Support Centres in Germany&Belgium&USA&Canada&Australia).

Hailong 36V 48V Ebike Battery Main Features

1) Smallest hailong style case,fit for most of flat ebike frame

2) Lighted battery LED power Indicator, inform you battery power in anytime

3) Lock with keys securely locks the mount on bike frame

Electric Bike Battery Specification

Charger Plugs and Discharge Connectors Optional

1. Charger Plug: US EU UK AU plugs optional, will provide according to delivery country if without requested.
2. Discharge Connector: There are 11 kinds optional as below picture, will provide naked cable or soldered with default connector if without requested.
3. If you have any requirement about this, please leave message in your order.

Guarantee

1) We provide 18 month warranty for all electric bike batteries.
2) Any battery with quality problem within one month we can resend you a new one after provide your proof.
3) Any battery with quality problem within one year, we provide free repaired.
4) All our electric bicycle batteries with high quality cells and BMS, and they will be 100% tested before shipping.
Top brand lithium battery manufacturer in China, rest assured to buy.

We don't supply warranty service for the following situation:

1) The battery goes over the water.
2) The battery is broken by man-made.
3) The cells are burnt out after incorrect using.
4) Return the battery without reason.
5) Open a dispute without contacting us.