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Free shipping on orders over $100!

Samsung INR21700-30T 3000mAh

Original price $ 8.99 - Original price $ 8.99
Original price
$ 8.99
$ 8.99 - $ 8.99
Current price $ 8.99

Free shipping for orders over $100. Any order containing lithium batteries is at risk of abnormal shipping delays. UPS is highly recommended for any order containing batteries. UPS Ground is required for orders only containing batteries and not meeting the free shipping threshold even if other options are available during checkout.

Samsung INR21700-30T 3000mAh


Samsung INR21700-30T 3000mAh Li-ion battery with 35A max.continuous discharge 


***Batteries purchased without any equipment they can operate must be shipped with ground shipping. If you purchase only batteries and no flashlights/headlamps you must select UPS Ground even if other options are available unless your order meets the free shipping threshold.***


Item Specification
Standard Discharge Capacity Typical: 3000mAh
Charge: 0.5C (1.5A), 4.20V, 0.05C(150mA) cut-off
- Discharge: 0.2C (600mA), 2.5V cut-off
Typical Discharge Capacity Min.: 2900mAh
- Charge: 4A, 4.20V, CCCV 100mA cut-off
- Discharge: 10A , 2.5V cut-off
Nominal Voltage 3.6V
Standard Charge CCCV, 1.5A, 4.2V, 150mA cut-off
Rated Charge CCCV, 4A, 4.2V, 100mA cut-off
Charging Time
Standard charge : 130min / 150mA cut-off
Rapid charge: 60min (at 25℃) / 100mA cut-off
Max. Continuous Discharge 35A(at 25℃), 60% at 250 cycle
Discharge Cut-off Voltage 2.5V
Weight 70g max.
Dimension 70.30mm(H)*21.22mm(D) max.
Operating Temperature
Charge : 0 to 50℃
Discharge: -20 to 80℃
Storage Temperature
1.5 year -30~25℃
3 months -30~45℃
1 month -30~60℃

Customer Reviews

Based on 1 review
Levi S.
Great batteries, great supplier!

These batteries are usually my go to for 21700s. Killzone is an excellent place to purchase these from, great customer service, pricing, and shipping.