Литий железо фосфатная аккумуляторная батарея, 1800 мАч, Nimh, 12 В, 14,4 Ач, Lifepo4, 1500 В

Product Overview

Description

1800Mah Nimh 12V 100Ah Solar Lithium Iron Phosphate Pack Lifepo4 14.4V 1500Mah Rechargeable Battery

 

Model Name	TWCP048012PAA
Chemistry	NCM
Nominal voltage (V)	48V
Capacity (AH)	12
KWH	577.2
Battery cell type	TW186502000
Number of cell in series	13
Number of cell in parallel	6
Total number of cells	78
BMS type	PCM
Operating voltage range (V)	35.1-54.6
Charging mode	CC/CV
Recommended charging voltage (V)	54.6
Standard Discharging current (A)	12(Max.)
Pulsed Discharge current (A)	36
Standard Charging current (A)	6(Max.)
Cell low cut protection level	2.8
Cell low cut protection recovery level	3
Cell high cut protection level	4.25
Cell high cut protection recovery level	4.19
Bleeding start voltage level	4.19
Bleeding current (mA)	4.19
Over temperature protection in discharging mode	75℃
Over temperature protection recovery in discharging mode	65℃
Over temperature protection in charging mode	65℃
Over temperature protection recovery in charging mode	55℃
Cell over voltage protection	YES
Cell under voltage protection	YES
Charging over current protection	YES
Discharging over current protection	YES
Output short circuit protection	YES
Cell temperature protection in discharging mode	YES
Maximum working temperature	-20℃ to +60℃
Storage temperature	-20℃ to +60℃
Cycle life @ 85 DOD%	1 Years

 

 

Picture:

Advantages of Electric bike battery 48v 12ah

1,- Water-resistant and firm ABS plastic casing.

2,- Built-in PCB protection.

3,- Prevent short circuit, over-current, over-heat, over-charge, over-discharge.

4,- The internal pack is stabilized by braces.

5,- Avoiding mechanical accidents caused by vibration.

Customize is welcome

Hailong&Tianlong ebike battery  water bottle type ebike battery

Dolphin and Little frog type ,please don't hesitate to contact me.

 

Environmental new energy features

1, High energy density

2, High working voltage for single battery cells

3, Pollution-free

4, Long cycle life

5, No memory effect

6, Capacity, resistance, Voltage, platform time consistency is good

7, With short-circuit production function, safe and reliable

8, Factory price& High quality

9, Good consistency, low self discharge

10, Light weight, small size

 

Applications

 

As a experienced professional Lithium-ion  battery factory,we are able to offer you below services

OEM/ODM project ,wehave a experienced R&D team and professional sales team to support OEM/OEM project .

 

 Battery solution

Offer battery solution for electric bike,,Scooter, UPS,medical equipment,led light,outdoor mower ect industry application.

BMS development and self-sufficient

We got rich experience in developing highly efficient and stable BMS based on CAN BUS COMMUNICATION PROTOCOL and Offering customized BMS/PCB solution

Certificate:

WE HAVE CERTIFICATION FOR : 

 Batteries: CE, ROHS, UL, MSDS, UN38.3 Certification for Safe Transport of Goods

Company information:

Taiwei Science and Technology Co.,Ltd, founded in July 2018, is a high-tech company specialized in R&D, manufacturing, sales and service of Li-on battery and its management system. Located in Zigong city, Sichuan province, China, Taiwei has a plant of 40,000 square meters, equipped with 4 Li-on battery production lines and 6 packing lines. The total invested amount is 106 million USD.

     

FQA

Q1: Are you trading company or manufacturer ?

A1: We are factory. Welcome to visit us.

Q2: How long is your delivery time?

A2: Generally it is 10-15 days, it is according to quantity.

Q3: Do you provide samples ?

A3: Yes, we could offer the sample.

Q4: What is your terms of payment ?

A4: For bulk order,30% T/T in advance ,balance 70% before shippment. For sample order,100% payment before production.

Q5:What kind of after sales service would you provide ?

A5:If you have any questions when using,just feel free to contact us,we have 24 hours service