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Rechargeable 18650 Li Ion Battery 36v 48v 60v 72v 5.5ah 16ah 20ah 30ah 60ah Battery For E- Bike & Golf Cart

KAYO Battery is one of the leading rechargeable 18650 li ion battery 36v 48v 60v 72v 5.5ah 16ah 20ah 30ah 60ah battery for e- bike & golf cart manufacturers in China, who offers customized service and wholesale service. With large electrical capacity, welcome to buy the quality and durable...

Description

KAYO Battery is one of the leading rechargeable 18650 li ion battery 36v 48v 60v 72v 5.5ah 16ah 20ah 30ah 60ah battery for e- bike & golf cart manufacturers in China, who offers customized service and wholesale service. With large electrical capacity, welcome to buy the quality and durable batteries from our factory.

Products specification

Specification:

 

Nominal Capacity @ 0.2C

20ah/30ah/40Ah/50Ah/60Ah/70Ah/80Ah/90Ah/100Ah

Nominal Voltage

12V

Discharge Cut-off Voltage

9v

Charge Cut-off Voltage

12.6v

Charge Current

10A/15A/20A/25A/30A/35A/40A/45A/50A

Continuous Discharge Current

20A/30A/40A/50A/60A/70A/80A/90A/100A

Peak Discharge (max. 10 sec. Duration10S)

150A

Cycle Life (1C/1C 100% DOD)

>1000 cycles

BMS Built-in BMS

smart type

Dimensions (LxWxH)

355*280*55mm

harge Temperature Range

0°C~45°C

Discharge Temperature Range

-20°C~60°C

Charge Method

CC/CV

 

Picture: 

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2. About our production line

 

 

 

3. About our factory

KAYO BATTERY, a Japan-China joint venture company, was founded in 1999 and completed the technology transfer from Japan. KAYO is a professional battery manufacturer specialized in the development and manufacture of Lithium Battery, and has learned mature management experience from Japan on many aspects. 

 

 

Why choose us

1: we have all kinds of certificate to meet your difference marketing.

 

2.we have strict quality control way

E:KAYO maintains and strictly executes the quality management system ISO9001, including IQC、IPQC、QA, QE,FQC and measurement test. Advanced testing equipments insure the quality of batteries to be reliable and stable.

F:FQC In charge of the final quality inspection before shipment.

 

 

 

METROLOGY  Metrological controls.

 

 

3.We have good after sales

Refund request

If spare parts are not complete, please call us and feedback details within 7 days, 

we will send replacement immediately.

 

You are warmly welcomed to contact with us if you are interested in any commodities exhibited on the fair.

 

The Cylindrical Battery Cell is one of the most widely used battery packaging styles for primary and secondary batteries. The advantages are easy access and good mechanical stability. The tubular cylinder can withstand high internal pressures without deforming.


There are many common styles such as 10440, 14500, 18650, 26650, etcetera. There’s a variety of applications, for example, 10440 for electrical toothbrush, 14500 for electrical shavers, and 18650 or 26650 for handheld equipments, medical instruments, laptops, e-bikes, robots, UPS (uninterruptible power supplies) backup energy storage, solar or wind power systems, toys and power tools… Because they are so commonly used, the MOQ (minimum order quantity) of these classical cylindrical types is relatively lower, comparing to customized batteries. Therefore battery purchasers with smaller quantity often choose these popular cylindrical batteries for convenience.


There are also a great deal of options of cylindrical battery cell brands to select from, say LG, Samsung, Sony, Sanyo, Panasonic, or also plenty China brands. You may consider the orientation of your product, and employ an appropriate cylindrical battery brand, with the quality and price matching your requirements.


Cylindrical batteries are also capable to be made for high rate discharge (HRD) up to 8C, 10C, or even 20C discharge current. Because cylindrical batteries are relatively safe, they are widely used for Hybrid Electric Vehicles (HEV) or pure electric cars. 


Above all types of cylindrical battery cells, 18650 could be the most optimized cell, it offers one of the lowest cost per Wh and has good reliability records. 


KEY WORDS: cylindrical battery, 10440, 14500, 18600, 26650, electrical toothbrush, electrical shaver, power tool, laptop, e-bike, medical instrument, HEV, hybrid, electric vehicle, HRD, high rate discharge, safe battery, tubular cylinder battery

 

For the trade way:

 

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About our packing factory:

 

 

1. Q: Your are Japan company?

A: KAYO BATTERY, a Japan-China joint venture company, was founded in 1999 and completed the technology transfer from Japan.Now it is managed by Chinese people in 2014,but we still keep the Japanese technology.

2. Q: What kinds of products your are production?

 A: we produced lithium battery and li-ion battery, polymer battery ,NI-MH battery

Which are widely used in1.Light: headlamp, emergency light, sloar flashlight, searchlight, lanten,bicycle light, LED light, military 

flashlight, high-end flashlight, high power flashlight, bright flashlight.

2.Outdoor sports products: camping light, mountain bike light, solor emergency light, self-defense flashlight,

3.Customer electronics: MPS, Tablet PC. laptop, Bluetooth earphone, power bank, portable DVD player, 

speaker, microphone, sound equipment, audio, Digital camera, vidican.

4.Home appliances products: electric mop, electric vacuum cleaner, electric children toys, electric shoes, 

electric blanket.

5.Medical devices

6.Instruments and meters: water meter, gas meter.

7.Electric transportation vehicles: electric bike, electric car, e-scooter, electric motor

8.Power tools: electric drill, mower

9.UPS, GPS

 

3.  Q: What’s the delivery time for mass production?

     A: Usually 25-32days, it depends on the quantity, material, battery cell model and so on, we suggest to check delivery time case by case.

 

4.  Q: What kind of certificates could you provide for the battery?

     A: It’s custom-making design, no current certificate, but we could apply CE, UL, UN38.3 and other related certificates for you, but the certificates fee needs to be paid by you, if your quantity is big enough, certificates fee could be refunded.

  

6.  Q: Are you manufacturer or simply trading company?

     A: We are manufacturer, and we sincerely welcome you to visit our factory!

7.  Q: what’s guarantee time?

     A: Sincere Service

*The refund request should be put forward during the one-year return period. Commodities and all parts should remain intact with labels undamaged.

*In case of defective goods, the extra freight charge incurred from refunding or changing will be covered by KAYO. In case of other reasons, customer shall pay the extra freight or deduct it from the refund.

*The refunding and changing are not acceptable if the goods are contaminated, improperly maintained, or used incorrectly.

 *  We will provide solution within 24 hours after receiving complaint. The cause analysis will be given within 3 days, and the solution will be offered within 7 days.

 

 

 

8. Q: if your battery customization

A:Yes of course all of our battery are customization, so if your have special request, please let us know, then we can give your some advise!

 

Battery Remark:


 

1.Never completely discharge lion battery. 

2.Charge fully before first use.

3.Never use force to install (insert) liion battery. 

4.Do not use old and new battery cells together.  

5.Use only high quality battery charger. 

6.Do not expose to heat.

7.Do not short (connect) positive (top), and negative (bottom) battery terminals.

   Keep Battery that is not in use in plastic holder.

8.Use high quality battery charger.

9.Do not charge unattended. 

10.Do not store your liion batteries fully charged (for extended period of time).

11.Store in cold and dry place.

12.After battery is discharged-don't leave it discharged=>charge it as soon as possible.

13.Using the battery application equipped,refer to the user’s manual before usage.

14.When the cell is not charged after long exposure to charger, discontinue charging.

15.Battery must be charged at operating temperature range 0 ~ 50°C. Be discharged at -20~60 °C . 

 

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Welcome to buy the quality rechargeable 18650 li ion battery 36v 48v 60v 72v 5.5ah 16ah 20ah 30ah 60ah battery for e- bike & golf cart from our company. We're one of the leading battery manufacturers and suppliers in China, also supporting wholesale service and customized service. For more details, contact our factory now.

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