HAKADI Sodium-ion 26700 3V 3200mah Rechargeable Batteries 4-20PCS 5C High Rate Discharge For Solar Light Outdoor Power

Note: The battery is Sodium-ion cell. Need to use the BMS special for sodium battery. The appearance color will change depending on the production batch.

Battery Specification

Battery type: Sodium battery
Nominal voltage: 3.0V
Standard capacity: 3200mah
Weight: 84±2g
Size: 18.25*65.50mm
Charge voltage: 4.0V
Discharge cut-off voltage: 1.5V
Internal resistance: ≤20mΩ
Standard charging current: 0.5C
Standard discharge current: 0.5C
Max. Charge Current: 1C
Max. Discharge Current: 3C
Instantaneous Max. discharge current: 12C (≤10s)
Operating Temperature: -40~60℃

About battery capacity test result:

For safe transport, the batteries are discharged to below 30%. Please charge them before use.

To test the actual capacity accurately, please follow these steps:

Fully discharge the battery to the cut-off voltage;
Fully charge it using standard CC-CV mode;
Discharge it again to the cut-off voltage.

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, AU countries by air, take 20-25 work days. 

b. For customers in Ukraine, MEEST take about 20-30 work days. Remote areas will take 45-60 work days.

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

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

e. South America and the Middle East usually take 20-30 work days. Please pay attention to your parcel info and ensure timely payment of taxes upon arrival.

3. Please make sure the recipient information is correct. After the batteries arrive to local transport station, it need 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.