---
product_id: 427179000
title: "Energizer CR1620 3V Lithium Coin Battery - Long-Lasting, Reliable Power for Small Devices"
brand: "energizer"
price: "¥622"
currency: JPY
in_stock: true
reviews_count: 13
category: "Energizer"
url: https://www.desertcart.jp/products/427179000-energizer-cr1620-3v-lithium-coin-battery-long-lasting-reliable-power
store_origin: JP
region: Japan
---

# 800mAh long-lasting capacity 3V high-voltage power Trusted for car security & keyfobs Energizer CR1620 3V Lithium Coin Battery - Long-Lasting, Reliable Power for Small Devices

**Brand:** energizer
**Price:** ¥622
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your essentials, stay ahead of the pack!

## Quick Answers

- **What is this?** Energizer CR1620 3V Lithium Coin Battery - Long-Lasting, Reliable Power for Small Devices by energizer
- **How much does it cost?** ¥622 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/427179000-energizer-cr1620-3v-lithium-coin-battery-long-lasting-reliable-power)

## Best For

- energizer enthusiasts

## Why This Product

- Trusted energizer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Compatibility:** Perfect for car alarms, glucometers, calculators, watches, and more—one battery, endless uses.
- • **Extended 800mAh Capacity:** Ensures long-lasting performance so you’re never caught powerless.
- • **Reliable 3V Lithium Power:** Delivers consistent energy to keep your essential devices running smoothly.
- • **Compact & Lightweight Design:** Slim profile fits discreetly into small devices without adding bulk.
- • **Trusted Brand with Proven Quality:** Energizer’s legacy means you get genuine, dependable power every time.

## Overview

The Energizer CR1620 is a 3V lithium coin battery with an 800mAh capacity, designed for reliable, long-lasting power in small electronic devices like car keyfobs, glucometers, calculators, and watches. Its compact size and trusted brand reputation make it a go-to choice for professionals who demand consistent performance and peace of mind.

## Description

Commonly used in car security (car alarm/keyfob batteries), organizer (backup battery for PDA such as Psion etc), glucometer, camera, electric thermometer, calculator, computer equipment (memory backup battery), toys, accutron, communication equipment, electronic watches/clocks

Review: Good product - Its a genuine product. I used it and the result was wonderful. Must use product.
Review: Good product. - After installation, working well so far.

## Features

- Commonly used in car security (car alarm/keyfob batteries), organizer (backup battery for PDA such as Psion etc), glucometer, camera, electric thermometer, calculator, computer equipment (memory backup battery), toys, accutron, communication equipment, electronic watches/clocks

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000WK65DY |
| Batteries | 1 Lithium Ion batteries required. |
| Batteries Included | No |
| Batteries Required | No |
| Battery Capacity | 800 |
| Battery Description | lithium |
| Battery cell composition | Lithium |
| Brand | Energizer |
| Colour Screen | No |
| Compatible Devices | Gluco meter, Car keys, Car security system |
| Country of Origin | Indonesia |
| Customer Reviews | 4.2 4.2 out of 5 stars (6,800) |
| Date First Available | 13 June 2014 |
| Does it contain liquid? | No |
| Generic Name | Lithium Coin Battery |
| Importer | Brightex Synergizer India Private Limited Address :- Flat No.1B , Green Terrace Condominium , Plot No.410/2, Near Vidyut Nagar, Lane No.5, South Koregaon Park, Pune - 411001. Maharashtra, India. Email ID :- bsi@brightex.net Contact :- 18002668571 |
| Item Dimensions LxWxH | 41 x 10 x 94 Millimeters |
| Item Weight | 25 g |
| Item model number | CR1620 |
| Manufacturer | Energizer Holdings |
| Model | CR1620 |
| Model Name | CR 1620 |
| Model Year | 2011 |
| Mounting Hardware | batteries only |
| Net Quantity | 1 Count |
| Number of items | 1 |
| Packer | Brightex Synergizer India Private Limited Address :- Flat No.1B , Green Terrace Condominium , Plot No.410/2, Near Vidyut Nagar, Lane No.5, South Koregaon Park, Pune - 411001. Maharashtra, India. Email ID :- bsi@brightex.net Contact :- 18002668571 |
| Power Source | battery powered |
| Product Dimensions | 4.06 x 1 x 9.39 cm; 24.99 g |
| Voltage | 3 Volts |

## Product Details

- **Battery Capacity:** 800
- **Battery Cell Composition:** Lithium
- **Battery Weight:** 22.67 Grams
- **Brand:** Energizer
- **Model Name:** CR 1620
- **Net Quantity:** 1 Count
- **Number of Batteries:** 1 Lithium Ion batteries required.
- **Recommended Uses For Product:** Gluco meter, Car keys, Car security system
- **Reusability:** Single Use
- **Voltage:** 3 Volts

## Images

![Energizer CR1620 3V Lithium Coin Battery - Long-Lasting, Reliable Power for Small Devices - Image 1](https://m.media-amazon.com/images/I/41lpFag0GSL.jpg)
![Energizer CR1620 3V Lithium Coin Battery - Long-Lasting, Reliable Power for Small Devices - Image 2](https://m.media-amazon.com/images/I/61Vy0poCloL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by B***A on 28 December 2025*

Its a genuine product. I used it and the result was wonderful. Must use product.

### ⭐⭐⭐⭐ Good product.
*by P***R on 11 November 2025*

After installation, working well so far.

### ⭐⭐⭐⭐⭐ Works really well. Read full review.
*by G***N on 17 October 2024*

I have Maruti Suzuki Swift 2014. The car key cell went bad for both keys and replaced it with 1620 type cell from local store one piece was 50 rupees. Only one key worked I thought it was enough for now I suspect something wrong with my key. After 2 months the new cell dead again. I was frustrated and bought a two set of cell and the keys didn't work. Then I rubbed the last working cell in my pant to maybe give it temporary charge to my surprise it worked but the new cell didn't work still. I went to the shop they said it's key fault. I got really worried because new set of remote keys will cost around 7.5k. I researched well and later found out in most car manuals for cell replacement of their keys which uses this 1620 type "Energizer" brand was the suggested brand and hence I put the order and now my key works really well. So far i have wasted 200 rupees in cells bought in local stores. In Amazon same cell is available from some reputable brands for cheaper price but you have to buy 5- 10 pieces. Energizer brand will last upto 5 Yeats of life span while other brand cell max 1 year. Whichever brand you buy be sure to check it's date. Longer Shelf life will damage the cell. Upto 6 months is ok. I got a 3 month old cell. But Energizer brand cell is completely sealed inside plastic no contact with other materials so their shelf life Will also be good.

## Frequently Bought Together

- Energizer Cr1620 Coin Lithium Battery 611323
- Energizer 2016 Batteries (2 Pack), 3V Lithium Coin Batteries With 3-in-1 Child Shield
- Energizer 2032 Batteries, 3V Lithium Coin Batteries (Pack of 1)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-24*