CTS Customized 48V 302Ah 15kwh Lithium Battery With Intelligent BMS For E-Tramcar

​CTS Customized 48V 302Ah 15kwh Lithium Battery With intelligent BMS For E-Tramcar

High security and reliability


Lithium iron phosphate battery the safest lithium battery material and system integration process, safe and reliable, using top10 China brand Grade A battery cells

48V TRACTOR LITHIUM BATTERY
Suitable vehicle type	2.5T
model number	48V 302Ah
Nominal system power	15.46 kWh
Nominal voltage	48V
Nominal capacity	302 Ah
Battery type	Lifepo4
System dimensions	980*920*410mm
Charging mode	Balanced charging, intermittent charging, continuous floating charging
Maximum continuous charging	100A
Maximum continuous discharge	150A
Peak discharge	302A 10S
System weight approx	<300kg
Total equalized charge voltage	56.8V
Total floating charge voltage	55.2V
Total pressure overvoltage protection	58.4V
cycle life	3000 cycles
Protection level	IP65
Low battery alarm	20%SOC
Equalizing the opening voltage	3.5V
Equalizing the opening differential voltage	100mV
Equalizing current	75mA
Over temperature protection	60°C
Low temperature protection	-20C
Self discharge rate/month	<3%
communication	RS485 /CAN

Optional functions

1.Battery heating system/cooling system ,Ensure energy efficiency at low/high temperatures

2.Fast charging for about 1 hour, saving time

3.RS485 LCD display to monitor the battery information

4.Equipped with an internal fire extinguishing system to ensure personnel safety

Since 2011, CTS has focused on one-stop customization of lithium battery products such as electric vehicle batteries,
large energy storage batteries, smart home storage batteries, high-end electric motorcycle batteries and so on.

We have more 30 types of cells, and could make OEM battery pack from 12v-800v, 10-200ah, which can be used in electric
vehicle, E-bike, UPS, energy storage system, telecommunication base station,E-scooter, E-tools,unmanned airplane, golf cart,
fork lift, cleaning car , electric wheelchair, etc.

We has been pursuing quality policy of continuous innovation and improvement to meet customer's requirements. To realized
full automation, we has introduced advanced foreign equipment and technology from Korea and Germany. To ensure the best
quality, we has passed I S O 9 0 0 1 , I S O 1 4 0 0 1 and O H S A S 1 8 0 0 1 certifications.

We stick to the company concept of human orientation and efficient innovation and we welcome customization. So, lets join
together to promote the development of renewable energy and friendly environment.

Packaging & Shipping

Hunan CTS is a manufacturer specializing in the R & D, production, sales and service of lithium battery packs.With 30 people R& D team who has rich experience, CTS focuses on high voltage battery customization for middle and high end markets, our batteries are widely used in various industries,  such as electric vehicles ,engineering machinery, electric boats , golf cartss, electric motorcycles, energy storage system, mobile charging station etc...

We always followed Strict quality control ensures the higher quality of products. With the concept of "customers the first, quality the life", we strictly follow I S O 9 0 0 1 and I A T F 1 6 9 4 9 management system through the production of every detail, each battery must be strictly tested before its delivery.  our battery products selling well in all cities around China,  also exported to multiple countries around the world,such as ,America, Australia, Canada,Italy, U K, Germany, South Korea, Thailand, etc, serving retailers, wholesalers, and manufacturers. We ensure robust after-sales support, our engineer team provide 24 hours  instant technical support, and our Overseas after-sales engineers provide on-site installation and debugging services.

Our battery products are recognized with CE and IEC certifications, underlining our commitment to quality and industry standards.