---
product_id: 457350620
title: "Shockli CR2 Rechargeable Batteries 450mAh, 3.7V RCR2 Batteries (4-Pack) with 2 -Slot Battery Charger(Not for Arlo Batteries)"
brand: "funkawa"
price: "€ 81.25"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/457350620-shockli-cr2-rechargeable-batteries-450mah-3-7v-rcr2-batteries-4
store_origin: FI
region: Finland
---

# 3.7V power 500 charge cycles 450mAh capacity Shockli CR2 Rechargeable Batteries 450mAh, 3.7V RCR2 Batteries (4-Pack) with 2 -Slot Battery Charger(Not for Arlo Batteries)

**Brand:** funkawa
**Price:** € 81.25
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your passion with funkawaShockli!

## Quick Answers

- **What is this?** Shockli CR2 Rechargeable Batteries 450mAh, 3.7V RCR2 Batteries (4-Pack) with 2 -Slot Battery Charger(Not for Arlo Batteries) by funkawa
- **How much does it cost?** € 81.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/457350620-shockli-cr2-rechargeable-batteries-450mah-3-7v-rcr2-batteries-4)

## Best For

- funkawa enthusiasts

## Why This Product

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

## Key Features

- • **Power Up Your Devices:** Say goodbye to disposable batteries and hello to sustainable energy!
- • **Cost-Effective Solution:** Rechargeable design saves you money in the long run.
- • **Versatile Compatibility:** Perfect for golf rangefinders, smart sensors, and more!
- • **Long-Lasting Performance:** Enjoy up to 2 years of reliable power with every charge.
- • **Smart Charging Technology:** Advanced control system prevents over-voltage and overheating.

## Overview

The funkawaShockli CR2 Rechargeable Batteries (4-Pack) offer a sustainable and cost-effective alternative to traditional CR2 batteries. With a capacity of 450mAh and a voltage of 3.7V, these batteries are designed for longevity, providing up to 500 charge cycles. The included 2-slot charger features smart technology to ensure safe charging, making them ideal for a variety of devices like golf rangefinders and smart sensors.

## Description

Shockli CR2 Rechargeable Batteries 450mAh, 3.7V RCR2 Batteries (4-Pack) with 2 -Slot Battery Charger(Not for Arlo Batteries)

## Features

- 【CR2 Rechargeable Battery】CR2 3.7V Rechargeable Battery are 15270/RCR2/CR2 Rechargeable Batteries, To replace the normal CR2 3.0V non-rechargeable Battery, NOTE: Not CR123A Batteries, NOT fit for Arlo
- 【CR2 Rechargeable Specification】: Capacity: 450mAh, Dimenssions: diameter 15.0mm height 27mm, Our CR2 Rechargeable Battery is as long as regular CR2 3.0V non-rechargeable Battery, Can be perfectly replaced
- 【Our Advantage】: Two recharges equals CR2 non-rechargeable 3.0V Battery, Can be charged many times they will undoubtedly save time and money in the long run, The Cycle Time is 500 cycles, You can use more than 1-2 year
- 【CR2 Rechargeable Battery Charger】: Can charge 1-2 pcs CR2 3.7v rechargeable lithium batteries. With advanced control system, the charger turn to trickle charging automatically to prevent the batteries from over-voltage, over-current or over-heat.
- 【Ideal for】: Good choice for Golf Rangefinder, SmartThings water sensor, Laser sight, Flashlight

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08THWKWKW |
| Batteries | 4 CR2 batteries required. (included) |
| Best Sellers Rank | #1,722 in Camera Batteries |
| Customer Reviews | 4.2 4.2 out of 5 stars (136) |
| Date First Available | January 20, 2021 |
| Item Weight | 3.84 ounces |
| Manufacturer | shockli |
| Package Dimensions | 4.25 x 3.78 x 1.38 inches |

## Product Details

- **Number of batteries:** 4 CR2 batteries required. (included)
- **Brand:** funkawa
- **Battery cell composition:** Lithium-Phosphate
- **Battery capacity:** 450 Milliamp Hours
- **Recommended uses for product:** Flashlight

## Images

![Shockli CR2 Rechargeable Batteries 450mAh, 3.7V RCR2 Batteries (4-Pack) with 2 -Slot Battery Charger(Not for Arlo Batteries) - Image 1](https://m.media-amazon.com/images/I/71xoDlbLdUL.jpg)

## Frequently Bought Together

- funkawa Shockli CR2 Rechargeable Batteries 450mAh, 3.7V RCR2 Batteries (4-Pack) with 2 -Slot Battery Charger(Not for Arlo Batteries)
- KBT Rechargeable 123A Lithium Batteries, 4pack for Arlo Wireless Cameras VMC3030 / VMK3200 / VMS3330, 3430, 3530

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**Shop now:** [https://www.desertcart.fi/products/457350620-shockli-cr2-rechargeable-batteries-450mah-3-7v-rcr2-batteries-4](https://www.desertcart.fi/products/457350620-shockli-cr2-rechargeable-batteries-450mah-3-7v-rcr2-batteries-4)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-21*