Description
Cylindrical 3.2V 15Ah 33140 lifepo4 lithium 15000mAh for Electric bicycle scooter solar lights
| Cell Type | 15Ah Lithium-ion power cell |
| Nominal Capacity | 15Ah |
| Average Working Voltage | 3.2V |
| Internal Resistance | ≤2mΩ |
| Size | 33*140mm |
| Weight | 0.28kg |
| Charging life cycle | 2000 times |
| Charging End Voltage | 3.65V |
| Discharge End Voltage | 2.5V |
| | Constant current 0.25C |
| | Constant voltage 3.2V |
| Standard charging | Cut-off current≤0.01C |
| | Constant current 0.5C |
| Standard discharge | End voltage 2.75V |
| | Constant current 0.5C |
| | Constant voltage 3.2V |
| Fast charge | Cut-off current≤0.02C |
| | Constant current 0.5C |
| Fast discharge | End voltage 2.75V |
| | Charge:0ºC ~ 45ºC |
| Max Operating TemperatureRange | Discharge:-20ºC~ 55ºC |
| Optimal Operating | Charge:15ºC ~ 35ºC |
| Temperature Range | Discharge:15ºC ~ 35ºC |
| | 1 month:-40ºC~ 45ºC |
| Storage Temperature | 6 months:-20ºC ~ 35°C |
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Cylindrical lithium iron phosphate batteries are also widely used in the energy storage market, such as wind power, photovoltaic power and other renewable energy power generation that can be safely connected to the grid. In general, due to the excellent characteristics of cylindrical lithium iron phosphate batteries, they have broad application prospects in various fields.
China Evoke specializes in the development, production, and marketing of high-rate A-grade lithium power battery cells, battery modules, BMS, energy storage batteries, and related integrated products
We are committed to providing complete product solutions and perfect life cycle services for customers in the global vehicle industry, mining, home, and industrial energy storage, robots, and other fields. We focus on providing exceptional services to the global market.
1. Q: How do I get the lithium battery price quickly?A: Normally we reply to your email within 8 hours after we receive your battery inquiry. The price should be fixed after deep discussion and full datasheet confirmation. Please call us or add WeChat/WhatsApp if you have an urgent case. or tell us in your email so that we'll regard your inquiry priority.2. Q: How do I get a sample to check battery quality? A: We will go to the sample step after we discuss the price and agree with business cooperation. 3. Q: How long can I get samples? A1: For battery cells, we only need 3-5 days if we have battery cell stock, otherwise we need 8-10 days for handling samples. A2: For the battery pack, it needs 7 days if we have battery cell stock. A3.:Samples Delivery Time: 5-7 days. 4. Q: What about the lead time for mass production? A: Normally we need 20-25 days if the quantity is under 100K. 5. Q: What are your terms of payment? A: We accept T/T, L/C, PayPal, Western Union, MoneyGram, Cash, etc. T/T 30% in advance & T/T 70% upon sending the goods, negotiate according to the order status.- Q: What's your MOQ(minimum order quantity)?
A: No limit if have stock. If no stock, MOQ should be discussed. - Q: What are your packing methods?
A: Standard packing (can be as per customer's requirements) - Q: Can we visit your factory?
A: Warmly welcome. Once we have your schedule, we will arrange for a professional sales team to follow up on your case. - Q: Can you help us offer a charger and controller solar panel or other battery accessories?
A: Sure, we have very stable related supplier sources. Packaging and shipping:Standard package or according to customer's requestShipping ways: Samples via Express like UPS, and FedEx, and it normally takes 4-5 business days to arrive
Batch goods via air or by seaQuality Warranty:1. 15 months manufacturer's limited warranty for defective items (excluding items damaged and/or misused after receipt. Accessories come with a 3-month warranty.2. Defective items must be reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. We do not repair or replace items with an expired warranty.
Complaint
