High 4000mAh Capacity: Delivers long runtime for energy-intensive devices.
Powerful 35A Output: Supports high-demand applications without voltage sag.
21700 Battery Size: Offers improved performance over smaller cell formats.
Flat Top Design: Ideal for use in battery packs and custom builds.
Rechargeable Cell: Designed for repeated use with consistent performance.
Overview
The Samsung 40T 21700 battery combines high capacity with exceptional power output. With a 4000mAh rating and a 35A continuous discharge capability, this battery is built to handle demanding applications that require both runtime and performance. Its flat top design makes it a reliable choice for professional and custom power solutions.
Applications / Uses
Portable power equipment
Electric transportation systems
High-capacity battery packs
Industrial electronics
Advanced energy storage projects
SPECIFICATIONS
Manufacturer:
Samsung SDI
Model:
INR21700-40T
Battery Size:
21700
Positive Terminal:
Flat Top
Nominal Capacity:
4000mAh
Max Continuous Discharge:
35A
Nominal Voltage:
3.6V
Maximum Voltage:
4.2V
Discharge Cut-Off Voltage:
2.5V
Protected:
No, unprotected
Rechargeable:
Yes
Approx. Dimensions:
21.1mm × 70.4mm
Approx. Weight:
66.8g
U.S.＄ 0.00
1.62
Key Features
High 4000mAh Capacity: Delivers long runtime for energy-intensive devices.
Powerful 35A Output: Supports high-demand applications without voltage sag.
21700 Battery Size: Offers improved performance over smaller cell formats.
Flat Top Design: Ideal for use in battery packs and custom builds.
Rechargeable Cell: Designed for repeated use with consistent performance.
Overview
The Samsung 40T 21700 battery combines high capacity with exceptional power output. With a 4000mAh rating and a 35A continuous discharge capability, this battery is built to handle demanding applications that require both runtime and performance. Its flat top design makes it a reliable choice for professional and custom power solutions.
