1. Inbuilt Military Standard BMS: It has a built-in Multi-functional 120A continuous BMS, 360A for 30 sec peak, with high-quality IC and MosFET for over-current, over-discharge, over-charge, short-circuit, adverse-polarity connection, balancing functions. 2. Wide Applications: It can be used for solar energy 1
LiFePO4 batteries for solar storage: Cycle stability at high current, Fast charging within 1 hour, Deep discharge protection, overcharge protection, Voltage and temperature monitoring, Single cell monitoring, State of charge determination(SOC and SOH).
Li-ion Marine Batteries 12V 48V 240Ah: Light weight and strong power, sell to France and Russia and gain best praise, customers show it on their website to expand markets.
Item NO.:
KOK-NCM-4848Brand:
KOK POWERShare :
Product Item:KOK Power 48v 48ah Brushless DC Generator Motor Bike Kit Electric Bike Li-ion Battery
Product Details
These electric batteries, equippied with LiFePO4 batteries, which are our longest lasting E-scooter Battery, and have a longer lifespan than other types of Lithium batteries. They typically last 2-4 years. They are also our lightest batteries - at half the weight of lead-acid batteries.
Features
Widely used for many famous scotter brands
Prolonged warranty of 18months
Super long cycle life upto 1000 time of 100%DOD
Multifunctional BMS with full protection
Energy denesity per volume are higher : it can reach 227wh/L
Energy denesity per weight :80wh/Kg
Good PCB controlling system can avoid overcharge and overdischarge well
More than 1000times cycle life ,the battery life can reach 4-5years
It can run well in low temperature enviroment condition
No memory .
Detail Pictures
Specification
|
No. |
Items |
Specifications |
|
1 |
Nominal Voltage |
48.1V |
|
2 |
Nominal Capacity |
48Ah |
|
3 |
Cell inside |
XC 18650 2600mAh |
|
4 |
Configuration |
13S19P |
|
5 |
Standard Charge Current |
10A (0.2C) |
|
6 |
Max. Charge Current |
48A (1C) |
|
7 |
Protected Circuit Board(BMS) |
BMS-Li13S5010-622 |
|
8 |
Continue Discharge Current |
50A |
|
9 |
Peak Discharge Current |
100A |
|
10 |
Full Charged Voltage |
54.6V(4.2V per cell) |
|
11 |
Charge Cut-off Voltage |
55.25V (4.25V per cell) |
|
12 |
Discharge Cut-off Voltage |
32.5V (2.5V per cell) |
|
13 |
Battery Net Weight |
15.62kg |
|
14 |
Battery Dimension |
410*190*155mm (with 13S 50A constant BMS built in) |
|
15 |
Connector |
Input: A pair of 15A single-pole Anderson connector |
|
Output:50A double-pole Anderson connector |
||
|
16 |
Operating Temperature |
Charging: 0°C ~ 45°C Discharging: -20°C ~ 55°C |
|
17 |
Storage Temperature |
(Recommended to store 20 ± 5°C for long term storage) |
|
18 |
Life Cycle |
>800 times (80% of initial capacity at 0.2C rate, IEC Standard) |
We choose 18650 2600mah cells for ebike/ scooter battery pack assembly.
Application
Related Products
Come and get one. Email us, call us at 0086-755-2937 1122; or you can send us message below, we will reply you in time.
KOK POWER LIMITED (KOK), founded in 2011, is pioneer of smart lithium-ion battery systems in China. Our smart batteries can display & monitor the batteries status and thus enable the devices to conserve and use power intelligently with a patented built-in battery management system (BMS) via blue-tooth or other communications through APP or on screen.
KOK is strong in R&D and manufacturing of smart battery systems, widely used in fields such as E-mobility (e-bike, e-scooter, e-skateboard, e-motorcycle, e-tricycle/rickshaw, e-wheelchair, e-golf cart, e-forklift, e-tourist vehicle, RV/caravan,marine,etc.), Energy Storage Systems (solar/wind system, telecom/base station, uninterruptible power supply/UPS/backup system) and engine starter batteries. KOK batteries can readily replace the outdated, bulky and pollutant Lead-Acid / AGM/ GEL/SLA batteries with the latest smart lithium battery technology.
Following are our company production manufacturing
KOK staff, from senior management to direct operators, have over 8 years’ experience of building batteries for many applications.All assembling operators are trained to high standards;and our sales team are good communicators. We will work with you to find a custom power solution for your applications and will provide you with complete design, build and test solutions tailored to your specific needs.
KOK has been awarded as Hi-Tech Company of Guangdong Province, and products are designed to be safe, reliable and competitively priced. All our products are designed and manufactured to the highest standards and meet or exceed industry safety and environmental standards including: ISO9001, IEC62133, UL1642 / UL2054,CE,RoHS.
Our Vision:
Providing battery solutions to improve the global environment
Our Core Value:
Developing cutting-edge battery technologies and providing all-round customer support
Our Mission:
Transcending customers’ expectations, and boosting customers’ growth
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