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CR1632 Battery - 3V Lithium Coin Cell
The CR1632 lithium 3V coin cell — 16mm diameter, 140mAh capacity. Ideal for car key fobs, remote controls, rfid tags.
What are the specifications of a CR1632 battery?
The CR1632 is a Lithium coin cell rated 3V, with a nominal capacity of 140mAh. It measures 16mm across and 3.2mm thick, and weighs 1.8g. The table below gives the full specification — final values are confirmed on the OEM spec sheet for your project.
| Chemistry | Lithium |
|---|---|
| Voltage | 3V |
| Diameter | 16mm |
| Thickness | 3.2mm |
| Capacity | 140mAh |
| Weight | 1.8g |
| Compatible | CR1632 = ECR1632 = DL1632 |
Specs for reference — final values per OEM project.
CR1632 vs CR2032
The CR1632 shares the 3.2mm height of the CR2032 but is smaller in diameter (16mm vs 20mm). They are not interchangeable — only fit the cell the device was built for.
| CR1632 | CR2032 | |
|---|---|---|
| Diameter | 16mm | 20mm |
| Thickness | 3.2mm | 3.2mm |
| Voltage | 3V | 3V |
| Capacity | ~140mAh | ~220mAh |
What batteries are equivalent to the CR1632?
The CR1632 is interchangeable with any cell of the same diameter, thickness and voltage, so an equivalent can be substituted without changing the device. Buyers look these cells up under three numbering systems at once — IEC, ANSI and manufacturer codes — and the list below covers the names the CR1632 is sold under.
Look any number up in the cross-reference tool → — type the marking on your cell and see where it lands, or pick your device and see the cells we supply for it.
Same cell, other designation or brand code — direct replacement
Energizer's own CR1632 datasheet carries no ANSI / NEDA designation line, and the Maxell chart is the only cross-reference document we found that covers this size — so every code in this table rests on one document. Read it as a starting point and check the marking on your own cell.
| Number on the cell | Published by |
|---|---|
| ECR1632 | Energizer (own model) · Maxell cross-reference chart, Energizer Eveready column — single source, treat as unconfirmed |
| DL1632 | Duracell (own code) · Maxell cross-reference chart, Duracell column — single source, treat as unconfirmed |
| KECR1632 | Rayovac (own code) · Maxell cross-reference chart, Rayovac column — single source, treat as unconfirmed |
| CR1632 — the same code is printed by Maxell, Varta, Renata, Panasonic, Toshiba and Rayovac | Maxell cross-reference chart, which carries a column for each of those makers at this size |
Where is the CR1632 battery used?
The CR1632 is used in car key fobs, remote controls, rfid tags and other compact devices that draw small currents over long periods. Its 3V output and 140mAh capacity suit equipment that has to run for months without a battery change. The blocks below set out what to check for each device type.
CR1632 in Car Key Fobs
Most modern car key fobs and remote controls run on a CR1632 coin cell. Nissan, Honda and Toyota remotes commonly use the CR1632 (check the exact cell printed inside before ordering). When the range drops, the fob battery is usually the first thing to change.
What do buyers ask about the CR1632 battery?
Need the CR1632 priced, or the same cell printed and packed under your own brand? Send the quantity, the target market and the packaging format, and we return price, MOQ band and the CR1632 data sheet.
Printed, blister-carded and boxed in our own plant, from 50 cartons per product line. Samples are available before a production run — tell us the device the cell goes into.
CR1632 Battery FAQs
What is a CR1632 battery?
What is the CR1632 compatible with?
What is a CR1632 battery equivalent to?
Is the CR1632 rechargeable?
How long does a CR1632 battery last?
Does a CR1632 fit my device?
How do I get CR1632 battery wholesale pricing?
Pricing depends on cell grade, quantity and packaging, so quotes are issued per project rather than from a fixed list. Send your quantity, target market and label or packaging requirements, and we return a landed-cost quote together with samples — usually within one working day.
Which batteries are related to the CR1632?
These models share chemistry, voltage or form factor with the CR1632 and are frequently specified alongside it. Where a device accepts more than one size, confirm the battery-bay dimensions before ordering — each card below links through to the full specification and equivalents.