• • • • ASR00050

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Reference price and stock shown as of 2026-11-04. Confirm live availability and unit price via RFQ before placing a PO.

ASR00050

LITHIUM ION 18650 BATTERY - 3.7V

TinyCircuits · Batteries Rechargeable (Secondary) · BOM Matching

Mfr. Part Number

ASR00050

Manufacturer

TinyCircuits

Datasheet

Description

LITHIUM ION 18650 BATTERY - 3.7V

RoHS Status

Lead Free / RoHS Complaint

Availability

Sourcing — Lead time quoted on request (often 3–15 business days by channel)

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ASR00050

TinyCircuits

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In Stock2,450

Unit

Price

$5.95

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Reference Price

Quantity	Price
1	$ 5.9500

Prices are for reference only. The final transaction is subject to confirmation.

As of 2026-11-04 · Valid as reference until 2026-11-11 · Request RFQ for live stock.

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Specification Summary

Voltage - Rated

3.7 V

Battery Cell Size

18650

Battery Chemistry

Lithium-Ion

Capacity

2.5Ah

Size / Dimension

0.71" Dia x 2.56" H (18.0mm x 65.0mm)

Termination Style

Flat Top (Non-Extending)

Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote

Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)

Shortage / allocation / EOL lines may need longer — ask via RFQ.

Reference price and stock shown as of 2026-11-04. Confirm live availability and unit price via RFQ before placing a PO.

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Specifications

Product Description

Purchase & Inquiry

Battery Cell Size

18650

Battery Chemistry

Lithium-Ion

Size / Dimension

0.71" Dia x 2.56" H (18.0mm x 65.0mm)

Voltage - Rated

3.7 V

Capacity

2.5Ah

Termination Style

Flat Top (Non-Extending)

LITHIUM ION 18650 BATTERY - 3.7V

Brand Introduction

TinyCircuits is a maker of tiny open source electronics that let users create their own miniature electronic projects. The main product line is the TinyDuino platform - an Arduino compatible platform the size of a US Quarter. The TinyDuino platform is completely modular and works like tiny electronic LEGOs, so complex functions, like GPS, Wi-Fi, motor control, or graphics displays can easily be added to projects just by plugging the expandable modules (called TinyShields).