Short circuit protection Overcharge protection Over-discharge protection Overcurrent protection overcharge detection voltage :4.25-4.35v±0.05v over discharge detection voltage :2.3-3.0v±0.05v Maximum working current:4A-5A Transient current:6A-7A operating temperature:-40-50℃ Internal resistance : Less than 45 m Ω Not include the nickel
We accept Paypal .
If you can't receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money.
We ensure our products work normally before post.If the products is broken before arrival to you,all you should do is taking a photo to show us our broken product.We promise to payback 100% of your money.
We appreciate positive feedback . we always try our best to service every customer . If youhave any question,feel freely to contact us,we are always here to offer help .
All items will be shipped within 1~2 business day after payment. by China post or Singapore post or HK post,
Order valus more than $25, we provide free tracking number, order value less than $25, customer need to pay $2 if need tracking number
Ship to address provided by ebay if no special notes from buyer .
Delivery Time: Normally, It Takes About 10-30 Business Days to Arrival for most countries.
5-14 days to USA.
10-25 days to Australia / Canada.
14-30 days to major cities in Europe .
4 - 8 weeks to Italy , Brazil ,Russia.
However, it may delay due to industrial strike action, severe weather, custom reasons or peak seasons
we specialized in international business for more than 8 years We are professional in international business.
We work with Reliable international post service company.we can make sure you can get your items in time
We package every parcel very carefully. All items will be tested before shipped.We promise you will get your items in good situation.We seek for long term .
Mian business
We selling items with high quality and best price .We mainly selling ICs, electronic component ,electronic modules. PCB board etc
We also have customer to find other items that do not selling in our store .pls contact us if you need ,we can always provide the best price.