HAKADI 2.4V 30Ah 60138 Rechargeable LTO Batteries 6-24PCS 10C Rate Discharge For Low Temperature Solar Home System

Battery specification

Nominal voltage: 2.45V
Standard capacity: 30Ah
Size: 60*138.6mm
Weight: 860±25g
Charge Cut-off voltage: 2.8V
Discharge Cut-off voltage: 1.5V
Internal resistance: ≤1mΩ
Standard charge current: 1C
Max charge current: 3C
Max Peak Current: 10C (30S)
Standard discharge current: 1C
Max. discharge current: 10C
Max. Peak Discharge Current : 16C (30S)
Temperature of discharge: -40~55℃
Cycle life: 12000+ times

About Customs duties & transportation

1. Because the battery is prohibited product, many courier and logistics are unable to send, the arrival will slower than other products, please wait patiently after place the order. And we don't accept the dispute and negative review due to the long-time delivery of the courier company and other factors.

2. About the delivery time: 

a. The batteries ship to EU, US, CA are including custom clearance and tax. By sea take 45-60 work days; By air take 25-30 work days.
The shipping information will be updated after the package finish the custom clearance and pick up by the local express. 

b. For customers in Ukraine, we can ship the from China to your door. By sea take 55-65 work days; By air take 25-35 work days. Remote areas can't be shipped, please contact the customer service.

c. For Russia, Belarus customers, it can only ship by sea or train, usually take 30-45 work days. 

d. Ship to Asia countries usually will take 20-30 work days. And the shipping details usually be updated after it arrive to local post.

3. Please make sure the recipient information is correct. After the batteries arrive to local transport station, it needs to contact you to arrange the shipment. If due to your phone number is not right or could not contact you through message cause the delivery fail. We will not accept the dispute.

Warranty

The warranty period is 5 years. 
We only replace new cell for free due to the failure of manufacturing. 

Before the shipment, we will detected the cell voltage/resistance/appearance and other issues. we can only ensure that single cell is good before the shipment. 
When arrival you can test the cells within 1 week, if you found problems please contact us for refund or replace. Any return behavior buyers need to be responsible for shipping fee.

DIY notice

Please read carefully all the description before taking orders, the battery is suitable for DIY lovers with experience, people who are not familiar with the safe use of lithium battery knowledge, please go to our shop to buy the finished product. 

DIY battery pack must get the cells balanced (same voltage) before assembly. 
And we don't accept refund for buyers who don’t know how to assembled or unbalanced assembly. 

Please use the correct BMS during assembly. We don't accept refund for the problem caused during assembly process or after the assembly.  Such as not use the BMS, the BMS connected to the wrong wire lead to battery damage, charger failure, the assembly error or unbalanced assembly, etc.