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AWT

AWT 20700 Battery

In stock
Regular price £7.99 GBP inc. VAT
AWT — HIGH-DRAIN RECHARGEABLE BATTERIES

AWT 21700 4800mAh 35A 3.7V Battery

✓ High-Capacity 4800mAh Rating ✓ 35A Continuous Discharge Current ✓ Safe LiMn (IMR) Chemistry ✓ Flat Top Design for Universal Fit ✓ Recommended for Sub-Ohm Vaping ✓ Standard 3.7V Nominal Output

Revolutionize your vape performance. Specifically engineered for demanding electronic cigarette mods and sub-ohm setups, the AWT 21700 cell delivers a staggering 4800mAh capacity paired with a 35A continuous discharge limit to keep your power output steady all day long.

🚚 Order now for quick delivery!
  • ⚡ Free Next Day Delivery on orders over £40
  • ⏰ Same Day Dispatch when ordered before 3pm
  • 🏪 Click & Collect available between 9AM – 7PM
🔋

4800mAh Mega Capacity

Vast power storage engineered to deliver extended runtime between recharges for high-wattage hardware

⚡

35A High Discharge Current

Built to safely sustain high amperage loads required by sub-ohm tanks and high-performance box mods

🛡️

Safe LiMn (IMR) Chemistry

Inherently safer manganese-based formulation reduces thermal risks without requiring bulky PCB circuits

About the AWT 21700 4800mAh Battery

Widely regarded as a major breakthrough in power cell design, the AWT 21700 4800mAh 35A Battery was developed specifically to meet the rigorous demands of modern advanced electronic cigarette hardware. Industry experts frequently highlight the 21700 form factor as the ideal balance between physical size and raw energy density—offering significantly greater capacity than standard 18650 or 20700 cells with only a marginal increase in dimensions.

Boasting an expansive 4800mAh nominal capacity alongside a continuous discharge rating of 35 amps, this cell ensures your mod fires reliably with minimal voltage drop. Its unencumbered flat-top profile allows for a flush, snug fit inside the battery compartments of most regulated and mechanical vape devices.

Engineered with manganese-based LiMn (IMR) safe chemistry, the cell features superior thermal stability. This inherent safety profile significantly diminishes the risk of aggressive thermal runaway or flaming venting under high stress, making it the premier choice for power-hungry sub-ohm tanks and high-wattage setups.

Why Choose the AWT 21700 Battery?

🔋 Massive Energy Density

Packing 4800mAh into a compact frame ensures long-lasting operation during high-power sub-ohm sessions, drastically reducing the frequency of recharges.

⚡ Stable High-Drain Performance

Rated for up to 35A continuous output, giving high-performance mods the amperage required to vaporize dense liquids smoothly and consistently.

📐 Optimized Flat-Top Dimensions

Designed without additional protection circuitry to keep cell length at an ideal 70.05mm, ensuring smooth fitment inside modern 21700 battery sleds.

Key Specifications

Brand: AWT (Aweite)
Battery Size: 21700
Dimensions: 70.05mm (L) × 21.2mm (D)
Weight: 70g
Nominal Capacity: 4800mAh
Nominal Voltage: 3.7V
Continuous Discharge Current: 35A
Minimum Discharge Voltage: 2.5V
Cell Chemistry: LiMn (IMR Lithium Manganese Oxide)
Terminal Style: Flat Top (Unprotected)

What's in the Box?

✓
1 × AWT 21700 4800mAh 35A Rechargeable Battery Cell Flat-top high-drain battery cell optimized for electronic cigarette hardware

Proper Battery Care & Handling

🔌 Charge Before Use

Always fully charge rechargeable cells prior to initial device installation. Always charge on non-flammable, fireproof surfaces.

🧳 Protective Carrying Cases

Store loose cells inside an insulated protective case. Never leave bare batteries loose in pockets with coins, keys, or jewelry.

🪫 Avoid Over-Discharging

To protect total lifespan and capacity, do not allow the cell voltage to drop below the recommended 2.5V discharge floor.

⚠️ Crucial Battery Safety Warnings

  • Unprotected cell: Requires diligent user knowledge regarding Li-ion and IMR battery safety principles.
  • Never leave charging batteries unattended or charge overnight without monitoring.
  • Inspect the insulating wrap carefully before every use. Do not use cells showing tears, nicks, or skin damage.
  • Never short-circuit terminals or stack multiple cells improperly within uninsulated enclosures.
  • Do not disassemble, submerge in water, heat above rated limits, or incinerate.
  • Ensure correct (+) positive and (-) negative polarity orientation upon inserting into devices or chargers.
  • Recycle exhausted battery cells responsibly at designated local recycling facilities.