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.
Nominal Capacity @ 0.2C
Discharge Cut-off Voltage
Charge Cut-off Voltage
Continuous Discharge Current
Peak Discharge (max. 10 sec. Duration10S)
Cycle Life (1C/1C 100% DOD)
BMS Built-in BMS
harge Temperature Range
Discharge Temperature Range
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
2.we have strict quality control way
E:KAYO maintains and strictly executes the quality management
system ISO9001, including IQC、IPQC、QA, QEFQC 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
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
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
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.