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Orbtronic 18650 2500mAh ORB25 High Current 31 / 21 Amp H IMR rechargeable Battery

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Orbtronic 18650 2500mAh ORB25 High Current 31 / 21 Amp H IMR rechargeable Battery
Part Number: ORBTRONIC_ORB25
Availability: In Stock

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Specifications: Single Cell Button Top

Capacity 2500mAh

Max Pulse Discharge rate 31 A

Max. Continuous Discharge 21 A

Nominal Storage Voltage 3.6V-3.7V

Standard Charging @ 1A-2.5A, 4.2V, CC/CV

Fast charging @ 3A max., 4.2V, CC/CV

Minimum Discharge Voltage Level 2.5V

Internal impedance: ~18 mO, AC @1kHz, after charging @ 1C

Weight 44g

Height 65.4mm +/- 0.5mm

Diameter 18.48 +/- 0.5mm


Warning: Use caution when working with Li-ion cells, they are very sensitive to charging characteristics and may explode or burn if mishandled. Make sure the user has enough knowledge of Li-Ion rechargeable batteries in charging, discharging and assembly before use. Always charge in or on a fire-proof surface. Never leave charging batteries unattended. We will not be held responsible for damage if there is any modification of the batteries/chargers in any form. We are not responsible for any damage caused by misuse or mishandling of Li-Ion batteries and chargers.

Fluidvaper.com accepts no responsibility or liability for any injury, damage, or defect, permanent or temporary that may be caused by the improper use of a LI-ION battery. You are responsible to have a basic Knowledge of the batteries you are using and how to care for them properly



Always charge fully | full charge is 4.2V | before first use.

Never completely discharge li-ion battery ( below 2.5V under load ).

Never use force to install (insert) li-ion battery.

Never discharge |or charge| old and new battery cells together. 

Use only high quality battery chargers.

Do not expose to heat. 

Do not short (connect) positive (top), and negative (bottom) battery terminals (contacts). 

Keep battery that is not in use in plastic holder (or inside any insulating [plastic] material completely sealed).

Do not charge battery over 4.29V (another reason to use high quality battery charger).

Do not charge unattended.

Do not store your li-ion batteries fully charged (for extended period of time [one month or longer]).

Store in cold and dry place at approximately 3.7V (storage charge).

After battery is discharged-don't leave it discharged=>charge it as soon as possible.

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