NiteCore F4 Battery Charger & Power Bank

Name: NiteCore F4 Battery Charger & Power Bank
Brand: NITECORE
SKU: E40997AN01S
Price: 19.99 GBP
Availability: InStock

BY NITECORE

NiteCore F4 Battery Charger & Power Bank

BY NITECORE

£19.99

Earn 20 Reward Points

Returns Made Simple

Why Shop With Us?

FREE Next Day Delivery Over £30

Dispatch & Delivery 7 Days a Week

Best Vaping Rewards Programme

Unlock Up To £50 Savings

Live Chat & Email Support

7 Days a Week

100k+ Verified Product Reviews

Real Reviews By Real People

Nitecore F4

The Nitecore F4 is a four-bay battery charger and portable USB power bank for Li-ion and IMR 18650 batteries. Charge up to four cells at once at 1A per slot, or use the loaded batteries as a power bank with 2A USB output for phones, tablets, and cameras. LCD display shows voltage, charging current, USB output, and battery status for each slot.

A sliding protective cover keeps dust and dirt out of the bays when you're carrying it. The F4 weighs 122.5g without batteries at 113.4 x 86.1 x 27mm, so it packs flat in a bag. Micro USB input for charging batteries, two standard USB output ports for powering external gear. The power bank draws from the first and second battery slots first, so you're not left with four half-empty cells.

Intelligent CC/CV charging checks each slot independently and selects the right charging mode per battery. The F4 can also revive over-discharged cells that other chargers won't recognise. LCD screen enters sleep mode after 10 minutes of inactivity. CE, RoHS, FCC, and CEC certified. Batteries not included.

Key Features

4 independent charging bays for 18650 Li-ion and IMR cells
1A charging current per slot
USB power bank with 2A output across two USB ports
LCD display showing voltage, current, capacity, and battery status
Sliding protective cover for dust and impact protection
Intelligent CC/CV charging auto-selects the right mode per battery
Over-discharged battery revival
Micro USB input for charging batteries
Two USB output ports for powering external gear
122.5g compact and lightweight
CE, RoHS, FCC, CEC certified

Nitecore F4 Specifications

Spec	Detail
Product	Nitecore F4 Battery Charger & Power Bank
Battery Type	Li-ion, IMR (18650)
Charging Bays	4 independent slots
Charging Current	1A per slot
Input	Micro USB, DC 5V/2A
Output (Battery)	4.2V ±1%
Output (USB)	5V ±5%, 2A across two USB ports
Max Capacity	60Wh
Display	LCD (voltage, current, capacity, status)
Dimensions	113.4 x 86.1 x 27mm
Weight	122.5g (without batteries)
Operating Temp	-10 to 40°C
Certifications	CE, RoHS, FCC, CEC

Why Choose the Nitecore F4

The F4 does two jobs. At home it's a four-bay 18650 charger with independent slot monitoring and intelligent charging. On the move it's a power bank that runs off the same 18650 cells you're already carrying for your mod. The sliding cover keeps the bays clean when it's in a bag, and at 122.5g it adds barely any weight. If you carry spare 18650s and want a charger that doubles as backup power for your phone, the F4 covers both.

What's in the Box

1 x Nitecore F4 Battery Charger & Power Bank
1 x Micro USB cable
1 x User manual

18650 batteries are NOT included and sold separately.

Safety Tips

Never leave the charger unattended overnight or in direct sunlight
Do not use the charger for cell storage. Remove cells once charging is complete

What shipping options are available?

Free Premium Delivery: Orders over £30 qualify for free Royal Mail Tracked 24 or DPD Pickup Shop. Orders over £60 get free DPD Next Day home delivery.

7-Day Dispatch: We dispatch orders every day of the week. Royal Mail services Monday-Friday, DPD services 7 days a week.

Important Battery Restriction: Non-Mainland UK and International orders are limited to 2 internal battery devices per package. Additional shipping charges may apply to split larger orders.

Download Tracking Apps:

Same Day Click & Collect

Order before 4pm Mon-Fri, 3pm Sat-Sun
Ready within 1 hour
Text notification when ready
Visit shutter door entrance and call through on ring camera

Royal Mail Tracked 24

Next Day delivery
Order before 4pm Mon-Fri for same day dispatch
2-hour delivery window on day of delivery
Safe place option available
Under £30: £2.99
Over £30: FREE

Weekend Orders: Are fulfilled but dispatched Monday once Royal Mail collects

Non-Mainland UK: This is your only option for the following postcodes: AB, BT, JE, IM, IV, HS, KW, PA, PH, ZE, PO30-PO41, TR21-TR25

DPD Pickup Shop

Next day delivery to your chosen shop
Order before 4pm Mon-Fri, 3pm Sat, 2pm Sun for same day dispatch
Text/email alert when ready to collect
Weekend delivery aimed for but not guaranteed
Under £30: £1.99
Over £30: FREE

Non-Mainland UK: Automatically switched to Royal Mail Tracked 24

DPD Next Working Day

Next day delivery to your door
Order before 4pm Mon-Fri, 3pm Sat, 2pm Sun for same day dispatch
1-hour delivery window on day of delivery
Safe place or pickup shop redirect available
Weekend delivery aimed for but not guaranteed
Under £30: £3.99
£30-£59.99: £2.49
Over £60: FREE

Non-Mainland UK: Automatically switched to Royal Mail Tracked 24

DPD Saturday Delivery

Guaranteed Saturday delivery
Order before 4pm Friday for same day dispatch
1-hour delivery window
Safe place or pickup shop redirect available
Under £40: £7.99
£40-£59.99: £5.99
Over £60: £3.99

Orders after 4pm Friday: Automatically switched to Sunday delivery

DPD Sunday Delivery

Guaranteed Sunday delivery
Order before 3pm Saturday for same day dispatch
1-hour delivery window
Safe place or pickup shop redirect available
Under £40: £7.99
£40-£59.99: £5.99
Over £60: £3.99

Orders after 3pm Saturday: Automatically switched to Monday delivery with price difference refunded

Royal Mail International Delivery

1-2 day dispatch after order placed
Order before 4pm Mon-Fri
Fully tracked service
Delivery time depends on destination
Price calculated at checkout based on weight and location
2kg weight limit per package, if above - additional charges may apply
2 internal battery devices maximum per package
Import duties and taxes payable on arrival (your responsibility)
Local import restrictions are receiver's responsibility

Detained Goods: Ecigone is not liable for goods detained by customs

Returns: If returned to sender, item cost refunded minus all shipping charges

UPS International Delivery

1-2 day dispatch after order placed
Order before 4pm Mon-Fri
Fully tracked service
Express: 1-2 working days
Standard: 3-5 working days
Prices based on 2kg weight, if above - additional charges may apply
Import duties and taxes payable on arrival (your responsibility)
Local import restrictions are receiver's responsibility

Detained Goods: Ecigone is not liable for goods detained by customs

Returns: If returned to sender, item cost refunded minus all shipping charges

Delivery Restrictions

Royal Mail & DPD Next-Day Exclusions

The following postcodes may experience delays for next-day delivery. Please allow an extra 1-2 days:

Scottish Highlands & Islands: AB31-38, AB54-56, FK17-21, HS, IV, KW, PA20-80, PH19-50, ZE
Northern Ireland: BT (all)
Islands: IM (Isle of Man), JE (Jersey), GY (Guernsey), TR21-25 (Isles of Scilly), PO30-41 (Isle of Wight)
Other Remote Areas: DD, DG, KA27-28, KY10-16, TD

Battery Device Restrictions

Orders containing more than 2 internal battery devices (vape kits with built-in batteries, mods with built-in batteries, or battery cells) to Non-Mainland UK and International addresses will require:

Package splitting with additional shipping charges, OR
Automatic switch to an alternative courier service

We'll contact you before processing if your order is affected.