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Sinowatt 30SP 18650 Battery

Brand: Sinowatt
Regular price £7.99
In stock
This 30SP 18650 battery by Sinowatt can provide the power you need to power your vape mod.
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Overview

The Sinowatt 30SP is a flat-top 18650 rechargeable lithium-ion cell rated at 3000mAh. It uses a standard 18650 form factor, making it compatible with regulated vape devices that accept this cell size. With a 15A continuous discharge rating, it is suited to regulated-device use where consistent output is required. The cell connects via direct contact — no proprietary connector.

Feature details

  • 3000mAh Capacity Rated at 3000mAh, this cell delivers longer runtime per charge compared to lower-capacity 18650 options, reducing how often you need to swap or recharge.
  • 15A Continuous Discharge A 15A max continuous discharge rating makes this cell a practical choice for regulated devices that draw moderate to higher currents.
  • Flat-Top Design The flat-top form factor is the standard configuration for most regulated vape mods, ensuring correct fit in single and dual-cell battery bays.
  • Lithium-Ion Chemistry Built on lithium-ion (Li-ion) cell chemistry, the 30SP operates at a nominal voltage of 3.60V with a maximum charge voltage of 4.2V and a cut-off of 2.50V.

Specifications

Battery Capacity
3000mAh
Output Voltage
3.60V, 4.2V, 2.50V
Battery Size
18650

What's included

  • 1x Sinowatt 30SP 18650 Battery

Safety information

  • Stop charging if charging is not completed within the specified time.
  • Do not use an unspecified charger or breach charging requirements.
  • Do not expose the cell to direct sunlight or extreme heat.
  • Do not dispose of the cell in fire or water.
  • Store at -5–35℃ and humidity ≤75%RH.
  • Remove from the device or charger and stop using immediately if heating, gas generating, discolouration, or deformation occurs.
  • Do not short-circuit the positive and negative terminals.
  • Keep the cell away from metal and other conductive materials.
  • Do not reverse polarity when inserting the cell.
  • Do not weld the cell directly.
  • Do not use a cell that has been damaged by shipping stress, dropping, short-circuit, or shows an electrolyte smell.
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Delivery Information

UK delivery options

UK shipping only: We currently deliver to UK addresses only.

Royal Mail

Royal Mail Tracked48

  • Same day dispatch Monday-Friday on orders placed before 2pm, excluding bank holidays.
  • Deliveries are made weekdays and Saturday.
  • Fully tracked service.
£2.99
FREE over £40
After discounts
DPD

DPD Next Working Day

  • Next working day delivery to select UK locations.
  • Deliveries are made Monday-Friday, excluding bank holidays.
  • 1-hour delivery window with live tracking.
  • Signature required or safe place option.
  • Orders placed before 2pm are dispatched same day.
£6.49
DPD

DPD Saturday Delivery

  • Same day dispatch for orders placed before 2pm Friday.
  • 1-hour delivery window with live tracking.
  • Signature required or safe place option.
£10.49

Tracking: You'll receive tracking info by email or SMS once dispatched. See Royal Mail service updates or track your order.

Delivery times

Orders placed before 2pm GMT Monday-Friday, excluding bank holidays, are dispatched the same day.

  • UK: 1-3 days; allow up to 14 working days.

Returns

Changed your mind? Tell us within 14 days of delivery and send unopened items back for a refund. You pay the return postage.

  • Faulty products: you can reject a faulty item for a full refund within 30 days of delivery; within 6 months we'll replace it, or refund it if we can't.
  • E-liquids: cannot be returned once opened or once the seal has been broken for hygiene reasons.
  • Clearomizers: cannot be returned if opened, filled, or used.

To return an item, email [email protected] with your order number. Please don't post anything back until we've approved it. Full details are in our returns policy.