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FRESHiUK 20a Continuous Discharge Current 3000mAh 3.7v IMR Rechargeable Batteries View larger

FRESHiUK 20a 18650 3000mAh 3.7v IMR Rechargeable Batteries

New product

FRESHiUK 3000mAh 20/30amp 18650 3.7V Unprotected Rechargeable High Drain Battery

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£ 5.49 Tax excluded

Delivery: 2 to 3 Days

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Volume discounts

QuantityPriceYou Save
50 £ 5.50 Up to -£ 0.50
100 £ 4.95 Up to £ 54.00

Data sheet

Battery Size18650
BrandFRESHiUK
Continuous Discharge20a
Maximum Discharge35a
Voltage3.7v
ProtectedNo
TopFlat
Battery ChemistryLi-Ion
RechargeableMore Than 301x
Positive TypeFlat Top
MPNFUK3000X1
Battery Capacity3000mAh

More info

Product Description:
FRESHiUK 3000mAh 20a/30a Continuous Discharge High Drain IMR Battery


Battery case included


FRESHiUK 3000 Product Specifications:
Nominal Voltage : 3.7V
Capacity : 3000mAh 11.10WH
Lowest Discharge Voltage : 2.50V
Standard Charge : CC/CV ( max. charging rate 4.2A )
Charging Cycles : > 500 cycles (+80% after 500 cycles)
Continuous Discharge Rate : 20A
Pulse Discharge Rate : 30A
Operating Discharge Temperature : -10 - 60 Degree Celsius

Please view FAQ for Battery Usage Conditions


Warning for using the lithium ion rechargeable batterries.
Mishandling of the battery may cause heat, fire and deterioration in performance.
Be sure to observe the following.

Cautions for Use and Handling
-When using the application equipped with the battery, refer to the user’s manual before usage.
-Please read the specific charger manual before charging.
-Charge time should not be longer than specified in the manual.
-When the cell is not charged after long exposure to the charger, discontinue charging.
-Battery must be charged at operating temperature range -5 ~ 50c.
-Battery must be discharged at operating temperature range -20 ~ 75c. (Cell Surface Temperature)
-Please check the positive (+) and negative (-) direction before packing.
-When a lead plate or wire is connected to the cell for packing, check out insulation not to short-circuit.
-Battery must be stored separately when not in use.
-Battery must be stored in a dry area with low temperature for long-term storage.
-Batteries must be kept in secure containers when not in use
-Do not place the battery in direct sunlight or heat.
-Do not use the battery in high static energy environment where the protection device can be damaged.
-When rust or smell is detected on first use, please return the product to the seller immediately.
-The battery must be kept away from children or pets
-When cell life span shortens after long usage, please exchange to new cells.
-If wrapper is damaged dispose of immediately


Prohibitions
-Do not use different charger. Do not use cigarette jacks (in cars) for charging.
-Do not charge with constant current more than maximum charge current.
-Do not discharge at cell temperature of over the 75c
-Do not disassemble or reconstruct the battery.
-Do not throw or cause impact.
-Do not pierce a hole in the battery with sharp objects. (such as nail, knife, pencil, drill)
-Do not use with other batteries or cells.
-Do not solder on battery directly.
-Do not press the battery with overload in manufacturing process, especially ultrasonic welding.
-Do not use old and new cells together for packing.
-Do not expose the battery to high heat. (such as fire)
-Do not put the battery into a microwave or high pressure container.
-Do not use the battery reversed.
-Do not connect positive(+) and negative(-) with conductive materials (such as metal, wire)
-Do not allow the battery to be in contact with water or sea-water.
-Do not use in applications which exceed battery capabilities
-Do not use outside of battery packs
-Items for sale to battery pack makers and system integrators only

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