Top Suppliers Just a moment…
We depend on sturdy technical force and continually create sophisticated technologies to satisfy the demand of Top Suppliers Just a moment…, We often supply very best quality solutions and exceptional provider for the majority of enterprise users and traders . Warmly welcome to join us, let’s innovate with each other, and fly dreams.
We depend on sturdy technical force and continually create sophisticated technologies to satisfy the demand of , As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, make sure you contact us. And It is our great pleasure if you like to have a personally meeting in our office.
Specifications
Nominal Voltage | 3.7V |
Charging Voltage | 4.2 ±0.05 V |
Charging Method | CC-CV (0.5C, 4.2V,0.05C cut-off |
Standard Charge Current | 0.5 C |
Discharge Cut-off Voltage | 2.75 ± 0.05 V |
Maximum Continuous Charging Current | 2C (Not for cycle life ) |
Maximum continuous discharge current | 10A@RT |
Max pulse discharge current (<1s) | 15A@RT |
Internal Resistance | <28 mΩ(ACIR) |
Cycle Life | +0.5C/-1C Cap(1000th)/Cap(Av10)≥80% +0.5C/-8A Cap(300th)/Cap(Av10)≥80% |
Operating Temperature | Charge:0 to 50°CDischarge:-20 to 60°C |
Cell Dimension | Height:64.95mm±0.20 mmDiameter:18.25 mm±0.20 mm |
Weight | <47 g |
Storage Environment | 1 year:-20~25℃ ≤70%RH3 months:-20~45℃ ≤70%RH1 month:-20~55℃ ≤70%RH |
FAQ
Q: Is the freight on the website accurate?
A: Please contact us before you order, the default freight on the websiteisbasically calculated according to the usual airfreight price, different countries, different order weight, different freight. Please contact us in time, we will provide you with the best shipping way and accurate freight.
Q: Does the shipping way to our country include tax?
A: It depends on the country and the shipping way you choose. Most Asian countries, most European countries, the United States,and Canada have tax-included shipping channels.
Q: Why the transportation time is so long and the tracking number not updated in nearly a month?
A: As you know, the battery (especially the high-power battery) is special commodity, the terms of transportation are very strict.
We transit our products by formal DG logistic channel, it is more slowly than the normal logistic, because it needs wait the DG ship/train schedule. Due to the particularity of the product and logistic, the tracking number we provide will not updated before the goods passes the customs in your country. Don’t worry, your goods is still in normal transit. When the goods passes through the customs in your country, the tracking information will updated, and you will receive it within 3-5 days.
Q: Is this product safe?
A: Passed the overcharge, over discharge, over temperature, short circuit, acupuncture and other safety tests, no fire, no explosionatany circumstance.
Q: How to confirm the high quality of the product you sent me?
A: Our batteries are all grade A, No matter how many you order, we will test each product before sending out.
Q: The battery is so heavy, will it damaged easily on the road?
A: This is also a matter of great concerm to us. After long-term improvement and verification, our packaging is now very safe and reliable. When you open the package, you will definitely feel our sincerity.
Q: Is it OK to print my logo on the product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
We depend on sturdy technical force and continually create sophisticated technologies to satisfy the demand of Top Suppliers Just a moment…, We often supply very best quality solutions and exceptional provider for the majority of enterprise users and traders . Warmly welcome to join us, let’s innovate with each other, and fly dreams.
Top Suppliers , As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, make sure you contact us. And It is our great pleasure if you like to have a personally meeting in our office.