Product Description

No.	Item	General Parameter	Remark
1	Rated Capacity	Typical: 220mAh Minimum:210mAh	Standard discharge(1.0C) after Standard charge
2	Nominal Voltage	2.4V	Mean Operation Voltage
3	Internal Impedance	≤45mΩ	Charged to about 70% of capacity
4	Standard charge	Constant Current 220mA (1C) end Voltage 2.8V 4mA cut-off	Charge time : Approx 1.5h
5	Standard discharge	Constant current 220mA(1C) end voltage 1.5V
6	Fast charge	Constant Current 1100mA(5C) end Voltage 2.8V 4mA cut-off	Charge time : Approx 0.3h
7	Maximum Continuous Discharge Current	4.4A (20C)
8	Operation Temperature Range	Charge: 0~45℃ Discharge: -20~75℃	60±25%R.H. Bare Cell
9	Storage Temperature Range	Less than 1 year: -10~20℃ less than 3 months: -10~45℃	60±25%R.H. at the shipment state

High Quality: * 100% pre-tested before leaving the factory * Specialized manufacturer with more than 10-years experience * Excellent customer service and technical support * Strict quality control system and professional R&D department. Sample Policy: *We support sample services. *New sample as per requests: The sample is specially made as per your request. And the charges will be collected based on practical expense accordingly. *Sample lead time: Ready sample in stock will be sent out within 1-2 days. New sample will be sent out within 7 days upon confirming the deposit and artwork. *Freight: Freight charge collected. *How to order: 1.Send Inquiry-Professional. 2.Confirm the price, lead time, payment term etc. 3.Customer make the payment for deposit and send us Bank slip. 4.Initial Production Stage-Inform the clients that we have got the payment,And will make the samples according to your request, send you photos or Samples to get your approval. After approval, we inform that we will arrange the production & inform the estimated time. 5.When mass goods production finished, products photos and samples will sent to you for approval. You can also arrange the third party Inspection . 6.Clients make payment for balance and we Ship the goods. 7.Order can be say “finish” when you receive the goods and satisfy with them . 8.Feedback to US about Quality , Service, Market Feedback & Suggestion. And we will do better.

Our Advantages

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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!