Battery-powered and portable builds
Rechargeable 3.6 V 4500 mAh li-ion cell — runs a board from a single-cell LiPo/Li-ion charger input.
Engineering inference
Molicel
Molicel INR-21700-P45B
Molicel INR-21700-P45B is an unprotected 21700 lithium-ion power cell with 4.5 Ah typical capacity, 3.6 V nominal voltage and 45 A continuous discharge at an 80 C cut-off. It supports 4.2 V charging, measures 21.55 mm maximum diameter by 70.15 mm maximum height, and weighs 70 g maximum.
INR-21700-P45BDevelopment boardPrice$6.99www.18650batterystore.com · out of stock
Buy at www.18650batterystore.com Motor essentials
Facts about the complete product. Unknown values remain open design questions.
- Rated voltage
- 3.6 V
A good fit for
Guidance to help you shortlist. The basis is shown for each recommendation.
Powering robots, motors and servos
45 A continuous discharge covers small motors and servos alongside the controller.
Engineering inferenceNo-load speed, rated performance and stall limits describe different operating points. A stall specification is not a continuous operating rating.
FAQ
Molicel INR-21700-P45B questions
What voltage powers the Molicel INR-21700-P45B?
Supply range 2.5–4.2 V.
How much does the Molicel INR-21700-P45B cost?
From $6.99 at www.18650batterystore.com. Prices are observed unit prices before tax and shipping.
What are the Molicel INR-21700-P45B dimensions?
21.55 × 21.55 × 70.15 mm. A STEP model is available for enclosure fit checks.
Where does this Molicel INR-21700-P45B data come from?
Every value in this record is traced to a source — 2 documents including the board and chip datasheets — with the page and table cited per value. Unknowns are left explicit, never guessed.