Slim Powerful Battery

SRT v270/270

The SRT v270 Ducore® pen sports the same slim, stainless-steel body and one-button control as the SRT 270, but with the power to customize intensity. Customers can easily choose their power level to deliver the exact experience they’re looking for!
ProductSRT v270SRT 270
Model No:80758460
Dimension(mm):11 x 8211 x 74
Battery Capacity:270 mAh270 mAh
Body Material:Stainless SteelStainless Steel
Activation Mode:Button ActivatedButton Activated
Charging Port:Micro USBMicro USB
Charging Current:0.5A0.5A
Compatible Tank:Ducore SDucore S
Colors:Stainless Steel, Black, White, Blue, Green, Orange, YellowStainless Steel, Black, White, Blue, Green, Orange, Yellow

Adjustable Voltage

3 Output Modes

Adjustable Constant Output Voltage

To give you more heat options to tailor to your vaping experience, the pen battery can be adjusted to 3 different constant voltage settings: 2.9V, 3.3V, and 3.6V. Just quickly press the fire button 3 times to adjust. Power mode will be changed from low to medium to high. Alternatively, a fixed constant voltage output (3.6V) is also available for this pen battery (Product code: 8460).

Stainless Steel

Designed for durability

Stainless Steel Construction

Using a stainless steel main body, the Ducore pen battery can ensure high quality and stability, which offers you prolonged durability.

Powerful Battery

Safety Protection Charging

A High Capacity Battery backed up by Micro USB 0.5A charging

Powered by a powerful built-in 270 mAh rechargeable battery it comes prebuilt with the standard safety protection to ensure harmless operation when charging or vaping.

Available for

Why not customize our Ducore® pen Battery for your brand? Ispire provide various OEM and ODM solutions for your business.

Want to try our products? Contact us for a sample.


Custom Surface Material Colors

Comprehensive Multi-Color Designs

We offer a wide range of multi-color designs and patterns for your unique customization. Choose from available surface materials plating and printing options using Vacuum Metalizing Plating, Water Transfer Plating, Decal and Pattern Printing, or Spray (Monochrome, Gradient Spray, Spot) Paint.

Components View

Ducore® pen 270 mAh

Technical Specs


SRT v270 : 11 mm x 82.0 mm

SRT 270 : 11 mm x 74.0 mm

Activation Mode

VV (Button Activated)

Battery Capacity

270 mAh

Body Material

304 Stainless Steel


2.8v, 3.2v, 3.6v

Charging Port

Micro USB

Charging Current

0.5 A

Connector Thread

510 thread

Cartridge Size

11 mm


Compatible Cartridges

The 510 connector makes the Ducore® cartridge compatible with most batteries on the market.
However, we highly recommend using Ispire batteries for the best vaping performance


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