1, This battery pack is made by 18650 battery cell,we promise we use a Grade A new cell.All the cell is real capacity.So,do not use the fake low price cell to compare with our battery. 2.The battery will be inbuilt BMS protection circuit which with over charge,overy discharge,short current protection.It is very safe to use this battery.The IC of the BMS we use is from SEIKO. 3.We have We have capacity grading equipment,internal resistance test equipment,ageing test equipment etc.All the battery need to 100% test before shipment 4.Battery are widely used on electric bike,electric scooter,electric wheelchair etc.
Features:
1, Longer storage life than NiMH Batteries. 2, Light weight and higher energy density than any rechargeable battery 3, Installed IC chip will prevent the battery pack from over charge and over discharge. It helps protect battery chemistry integrity and prolongs battery life. 4, Perfect for building up battery pack for medical equipment Back-up or EPS Emergency Power 5, Supply which requires compact size and lighter weight 6, The battery mode is wrap by PVC
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Our Company
Our Service
FAQ
Q1. Are you a factory? A: Yes, we are a factory specialized in lithium battery over 15 years. We are a high-tech enterprise specialized in R&D, production and sales of lithium battery packs. We help customers to custom different types of lithium battery packs with smart BMS, and have established battery service center in Germany and UK.
Q2. What kinds of cells do you use for lithium battery? A: We mainly use Samsung, Panasonic and LG cells for battery packs, and also some high quality Chinese cells are used, as they also have good performance.
Q3. Do you have any certificates of battery? A: We have got CE/MSDS/UN38.3/RoHs, etc.
Q4. How about your delivery time? A: Generally, it will take 7 to 10 days after receiving your payment. It will be 20-25 days for bulk order. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples? A: Yes, we can produce li-ion battery by your samples or technical drawings.
Q6. What is your warranty? A: We supply one year warranty, if any defective battery during the warranty, we will offer new one for replacement.
Q7. Do you test all your goods before delivery? A: Yes, we have 100% test of battery before delivery.
