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item | value |
Warranty | 3months-1year |
Application | Toys, Power Tools, Home Appliances, Consumer Electronics, BOATS, Golf Carts, SUBMARINES, Electric Bicycles/Scooters, Electric Folklifts, electric vehicles, Electric Wheelchairs, Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Supplies |
Battery Size | 3.2V 304Ah Lifepo4 battery |
Brand Name | Billion Electronic |
Model Number | Eve 304AH |
Place of Origin | China |
Guangdong | |
Weight | 5.6kg |
The charging ratio | 1c |
The discharge rate | 1c |
Features | Long Cycle Life |
Type | Lifepo4 |
Capacity | 304Ah |
Internal Resistance | ≤0.25mΩ |
Cycle life | ≥3500 times |
Nominal Voltage | 3.2V |
Discharge Cut-off Voltage | 2.5V |
size | 173.7*71.7*207.2±0.5mm |
Apllication | Solar system,RV,Camping,Golf cart,Yacht |
Discharge Current | 1C |
Product Description
Specification
Packing & Delivery
Company Profile
Founded in 2009, Dongguan Billion Electronic Technology Co Ltd has provided batteries and power solutions to Original Equipment Manufacturers in leading firms all over the world. Top companies in industries such as enterprise storage, telecom, test and measurement, medical, military, metering, and global positioning rely on Billion Electronic to bring our expertise to their applications, yielding the best power solution possible for their products.
About the Shipping
1.We ship within 7 days after receiving the order,Usually within 2 days 2.Transportation to USA:By
sea+Express(DDP,Tax free) ETD:5-8 days ETA:30-45 days after sailing(This is the delivery time for most orders. Please wait
patiently or contact us online) The tracking will be update after pick up by local express.Usually it will take around 15-30 days
after sailing. 3.Transportation to EU:By railway+Express(DDP,Tax free) ETD:5-8 days ETA:40-55 days after sailing(This is the
delivery time for most orders. Please wait patiently or contact us online) The tracking will be update after pick up by local
express.Usually it will take around 40-50 days after sailing.
sea+Express(DDP,Tax free) ETD:5-8 days ETA:30-45 days after sailing(This is the delivery time for most orders. Please wait
patiently or contact us online) The tracking will be update after pick up by local express.Usually it will take around 15-30 days
after sailing. 3.Transportation to EU:By railway+Express(DDP,Tax free) ETD:5-8 days ETA:40-55 days after sailing(This is the
delivery time for most orders. Please wait patiently or contact us online) The tracking will be update after pick up by local
express.Usually it will take around 40-50 days after sailing.
Remind
1. Before the assembly of DIY battery pack, the battery must be balanced (the same voltage) to ensure that all battery voltages are consistent. Refund due to unbalanced battery voltage assembly is not acceptable. Please consider before accepting the order. After the order is agreed, it proves that you have made it clear. Thank you for your cooperation!
2. In case of any problem during or after the assembly of DIY battery pack, such as battery damage, charger failure, incorrect or unbalanced assembly, battery pack expansion due to charging, BMS unprotected, etc. due to the connection of the protection board to the wrong conductor, return or refund will not be provided;
3. We will check the voltage / resistance / appearance before each shipment. We can only ensure that The single battery is good. When you receive the goods, you can test the battery within 15 days. If you find a problem with the battery, you can contact us to return or refund;
4. For the application of return refund, the battery can be returned only if it is not used, the welding rod is intact, there is no welding, no wear and good appearance. The buyer needs to bear the freight for any return behavior. Express and logistics As batteries are prohibited goods, many express and logistics can not be delivered. The arrival time will be a little slower. Please wait patiently after placing an order. The delivery time is delayed due to slow express service or other factors, but the buyer is unable to provide adverse product feedback and does not accept return or
refund. I'm sorry for the inconvenience!
refund. I'm sorry for the inconvenience!
FAQ
Q: How should I pay? What modes of payment do you accept?
A: T/T, PayPal, Western Union & Trading Assurance acceptable.
Q: Is sample order acceptable?
A: Yes, for most of the batteries, sample orders for testing quality is reasonable and acceptable.
Q: Is your battery quality approved?
A: Yes, we guarantee that all cells are 100% original from Panasonic, Samsung, LG and Sony. And we will have full inspection of
each cells and grouping them before assembling into battery packs. And all finished battery packs will be under a full inspection
before shipment.
Q: How can you prove that your cells are 100% original?
A: We can show you the original pack list and other related documents.
Q: What is your lead time if I placed an order?
A: For all products in stock, our lead time is within 2 working days after payment received. For these that we don't stock for the
moment such as customized battery packs, the lead time is around 7-10 days.
Q: What is your warranty?
A: We guarantee the quality before the item is shipped. You can enjoy 30-day free refund, 4-month free replacement, and lifetime
maintenance service from the date of delivery. Any damages caused by improper use are not covered by our warranty.
A: T/T, PayPal, Western Union & Trading Assurance acceptable.
Q: Is sample order acceptable?
A: Yes, for most of the batteries, sample orders for testing quality is reasonable and acceptable.
Q: Is your battery quality approved?
A: Yes, we guarantee that all cells are 100% original from Panasonic, Samsung, LG and Sony. And we will have full inspection of
each cells and grouping them before assembling into battery packs. And all finished battery packs will be under a full inspection
before shipment.
Q: How can you prove that your cells are 100% original?
A: We can show you the original pack list and other related documents.
Q: What is your lead time if I placed an order?
A: For all products in stock, our lead time is within 2 working days after payment received. For these that we don't stock for the
moment such as customized battery packs, the lead time is around 7-10 days.
Q: What is your warranty?
A: We guarantee the quality before the item is shipped. You can enjoy 30-day free refund, 4-month free replacement, and lifetime
maintenance service from the date of delivery. Any damages caused by improper use are not covered by our warranty.