Batteries

Specifications:
Nominal Capacity: 2600 mAh
Minimum Capacity: 2500 mAh
Nominal Voltage: 3.6V
Discharge End Voltage: 2.5V
Standard Charging Current: 2.5A
Charging Voltage: 4.20+-0.05V
Max. Continuous Discharging Current: 20A

Internal Resistance: 13.5 milli-ohms

Dimensions:
65.20mm (L) x 18.35 mm (D)
Weight: 45.1g

Warnings:
-Do not over discharge/overcharge
-Recharge drained batteries ASAP
-Do not short circuit
-Do not dispose of in fire
-Do not expose to extreme heat or water
-Please be familiar with handling lithium-ion batteries before purchase.

Please note: Due to the nature of this consumable product, no returns are allowed unless the product is defective upon receipt.

The use of any Sony lithium ion rechargeable battery cells as a stand-alone product, including with e-cigarettes, vaporizer pens or other products, constitutes a DANGEROUS misuse of the battery cells that poses a SERIOUS RISK of personal injury or property damage. These cells are only for prototyping with proper protection circuits, and not for stand-alone use.

Samsung INR18650-25R R5 2500 mAh (GREEN) High Discharge Flat Top

Samsung claims the R5 versions have the same performance but slightly better cycle life.

Battery purchases in pairs receive a free plastic case.

Specifications:
Nominal Capacity: 2500 mAh
Nominal Voltage: 3.6V
Discharge End Voltage: 2.5V
Standard Charging Current: 1.25A
Charging Voltage: 4.20+-0.05V
Max. Continuous Discharging Current: 20A

Dimensions:
64.85mm (L) x 18.33 mm (D)
Weight: 45.0g

Warnings:
-Do not over discharge/overcharge
-Recharge drained batteries ASAP
-Do not short circuit
-Do not dispose of in fire
-Do not expose to extreme heat or water
-Please be familiar with handling lithium-ion batteries before purchase.

Please note: Due to the nature of this consumable product, no returns are allowed unless the product is defective upon receipt.

Due to the nature of unprotected batteries, our warranty and exchange policy will not apply since it is impossible to determine how a battery was utilized or treated after receipt by the customer. These batteries will only be covered under DOA exchange up to a week from the receipt date, after which time no returns, exchanges, or warranty requests will be accepted. By buying these batteries you accept the special terms outlined above. If you do not agree to these terms please find a different source or vendor for your needs.

21700 Samsung INR21700-30T 3000mAh High Discharge Flat Top

Specifications:
Nominal Capacity: 3000 mAh
Minimum Capacity: 2900mAh
Nominal Voltage: 3.6V
Discharge End Voltage: 2.5V
Charging Current: 1.5A
Max Charging Current: 3.0A
Max Continuous Discharging Current: 35A
Weight (max):70.0g

Dimensions:
70.30mm (L) x 21.22 mm (D)

Warnings:
-Do not over discharge/overcharge
-Recharge drained batteries ASAP
-Do not short circuit
-Do not dispose of in fire
-Do not expose to extreme heat or water
-Please be familiar with handling lithium-ion batteries before purchase.

Please note: Due to the nature of this consumable product, no returns are allowed unless the product is defective upon receipt. Protected batteries are longer than unprotected batteries due to the addition of the protection circuit. Please keep in mind we cannot accept returns on batteries.

Specifications:
Nominal Capacity: 3000 mAh
Nominal Voltage: 3.7V
Discharge End Voltage: 2.5V
Standard Charging Current: 1.25A
Charging Voltage: 4.20+-0.05V
Max. Continuous Discharging Current: 40A

Dimensions:
64.85mm (L) x 18.33 mm (D)
Weight: 45.0g

Warnings:
-Do not over discharge/overcharge
-Recharge drained batteries ASAP
-Do not short circuit
-Do not dispose of in fire
-Do not expose to extreme heat or water
-Please be familiar with handling lithium-ion batteries before purchase.

Please note: Due to the nature of this consumable product, no returns are allowed unless the product is defective upon receipt.

Due to the nature of unprotected batteries, our warranty and exchange policy will not apply since it is impossible to determine how a battery was utilized or treated after receipt by the customer. These batteries will only be covered under DOA exchange up to a week from the receipt date, after which time no returns, exchanges, or warranty requests will be accepted. By buying these batteries you accept the special terms outlined above. If you do not agree to these terms please find a different source or vendor for your needs.