CATL 3.2V 161AH Lithium Ion Prismatic Batteries Rechargeable

This is the model 3.2V 161AH solar energy storage system Lifepo4 battery. Genuine well-known brand, the battery has 3000 cycles, has the original QR code, the quality is very good, the actual capacity is higher than the specification, can be as high as 163AH or more, it has 2000 cycles of DOD80%, and the internal resistance is less than 0.5mΩ. Adopt square aluminum shell structure, safe explosion-proof and no leakage. It has a wide range of applications and can be made into 12V24V48V or even larger battery packs in series or parallel. It can be used for various electric vehicle, home energy storage, communication energy storage and solar energy storage off-grid needs.

• Lifepo4 battery 3.2V 161AH parameters

#	Item		Parameter	Remark
1	Nominal Capacity		161.0 Ah	(25±2) °C, Standard charge and discharge
2	Typical Voltage		3.2 V
3	AC Impedance Resistance( 1 KHz)		<0.5 mΩ
4	Standard charge and discharge	Charge / discharge current	0.5 C/0.5 C
		Cut off voltage of charge / discharge	3.65 V/2.5 V
5	Maximum charge / discharge current	Continuous charge / discharge	1 C/1 C	According to continuous / pulse charge and discharge ammeters
		Pulse charge / discharge (30s)	2C/2C
6	Recommended scope of SOC		10% 〜90%	N.A.
7	Charging Temperature		0 °C〜55 °C	According to continuous / pulse charge and discharge ammeters
8	Discharging Temperature		-20 °C~55 °C

9	Storage temperature	Short term (within 1 month)	-20°C-45°C	N.A.
		Long term (within 1 year)	0°C 〜35°C
10	Storage humidity range		<95%
11	Self^discharge rate per month		<3%/month	Temperature: (25±2)°C, Storage scope of SOC: 30% 〜50%SOC
12	Dimension	280*62*82mm		Refer to Appendix I
17	Battery weight		3.1±0.05 kg

Electrical performance

No.	Item	Requirements	Measuring Procedure
1	cycle life at 25 °C	>3000 cycle @1.0C/1.0C	Under the 200kgf clamp, after standard charged and 30mins rest, discharge to 2.5V cutoff with the current of 0.5C(A) at (25±2) °C, and then start the next cycle, end with the capacity decreasing to 80% of the

			initial capacity. The number of cycles is defined as the cycle life of the battery.
2	cycle life at 45 °C	>1800 cycle @1.0C/1.0C	Under the 300kgf clamp, after standard charged and 30mins rest, discharge to 2.5V cutoff with the current of 0.5C(A) at (45±2) °C, and then start the next cycle, end with the capacity decreasing to 80% of the initial capacity. The number of cycles is defined as the cycle life of the battery.
3	End of life managem ent	capacity/nominal capacity <70%	During the use of the battery, the battery s hall be stopped when the end of life regul ations are exceeded.

Product Description

1. About the battery:

(1)All our cells are original, Grade A, 100% brand new, guaranteed sufficient capacity.

(2) The original terminals of these batteries are laser welding points. For easier assembly, we has welded studs with length of 10-15mm for them.If you have special requirements about that, please advise.

(3) Various certification of the battery can be provided,such as CE, MSDS, UN, UL and so on.

(4) We will give you bus bars and nuts for free. (Busbar material-copper, 1 busbar+2 nuts for each unit)

2. About freight:

Please ignore the default shipping price on the website. We will calculate the specific shipping price based on
different countries, different zip codes, different order weights, and different shipping methods.

3. About ordering:

(1) Please send us an inquiry through any product link in our store.

(2) After we discuss and confirm all details (including product price, shipping price, total price), we will draft this order.

(3) You could click on the order link we drafted and follow the system
prompts to pay after verifying that all the information in the order is correct.

(4) After we receive your payment, we will send you updates,such as test pictures and videos, tracking information. You just need to wait for the arrival of the order.

Applications

Packing & Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Company Profile

Baidun has been cultivating new energy Lifepo4 lithium battery for 12 years!
The main products are lithium iron phosphate batteries, lithium titanate batteries, ternary lithium batteries, lithium ion battery cells, battery packs, portable power supplies, household energy storage, commercial off-grid energy storage and solar system chargers for solar energy storage systems.
The product application covers the three major fields of "power, consumption and energy storage". Widely used in: various electric vehicles, photovoltaic energy storage, household energy storage, signal system, emergency lighting system, communication equipment, solar energy and wind energy storage system, backup power supply for fire fighting equipment, UPS (uninterruptible power supply), portable digital products, etc. industry.
Baidun has always adhered to the business philosophy of high safety, high quality and environmental protection as its core values. Provide customers with the best overall power solutions, OEM/ODM services and comprehensive after-sales support to meet the different needs of customers! Integrity and professionalism, this is also our responsibility!

Shenzhen Baidun New Energy Co., Ltd. is a professional company focusing on environmental protection Lifepo4 batteries, integrating R&D, manufacturing and sales. Our company has two factories, located in Dongguan and Huizhou, Guangdong Province, and has 12 years of industry experience. Baidun Battery adheres to the business philosophy of integrity and professionalism, always taking high safety, high quality and environmental protection as its core values. It is committed to providing customers with overall power solutions. It is a pioneer and leader in the domestic new energy field. Its products include lithium iron phosphate. There are three series of batteries, lithium titanate batteries, and ternary lithium batteries. Product applications cover the three major areas of "power, consumption, and energy storage". It has a wide range of applications and diverse styles, and provides OEM/ODM services to meet the different needs of customers. High-quality batteries are truly cost-effective products, and the quality is absolutely guaranteed. We process in strict accordance with relevant industry standards and reach national quality control standards. We sell directly to you from the factory, so there is no middleman, only reasonable prices, fast delivery and comprehensive after-sales support.
We uphold integrity and professionalism, always take high safety, high quality and environmental protection as our core values, and assume social responsibility!
Bai Dun, always here! Is your truly successful business partner! Create a win-win situation with you and your company for a better future!