---
product_id: 631491361
title: "TENAVOLTS 1.5V AAA Rechargeable Lithium Battery, Pre-Charged Batteries with Ultra Long Service Life, 1.5V Constant Voltage Output, 1.8H Fast Charge, High Capacity, 1000 Cycles, USB Charger, 4 Counts"
brand: "tenavolts"
price: "€ 71.40"
currency: EUR
in_stock: true
reviews_count: 5
category: "Tenavolts"
url: https://www.desertcart.hr/products/631491361-tenavolts-1-5v-aaa-rechargeable-lithium-battery-pre-charged-batteries
store_origin: HR
region: Croatia
---

# 1.5V constant voltage output 1000 recharge cycles high durability 1.8-hour super-fast USB charge TENAVOLTS 1.5V AAA Rechargeable Lithium Battery, Pre-Charged Batteries with Ultra Long Service Life, 1.5V Constant Voltage Output, 1.8H Fast Charge, High Capacity, 1000 Cycles, USB Charger, 4 Counts

**Brand:** tenavolts
**Price:** € 71.40
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your life with TENAVOLTS — fast, fierce, and built to last!

## Quick Answers

- **What is this?** TENAVOLTS 1.5V AAA Rechargeable Lithium Battery, Pre-Charged Batteries with Ultra Long Service Life, 1.5V Constant Voltage Output, 1.8H Fast Charge, High Capacity, 1000 Cycles, USB Charger, 4 Counts by tenavolts
- **How much does it cost?** € 71.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/631491361-tenavolts-1-5v-aaa-rechargeable-lithium-battery-pre-charged-batteries)

## Best For

- tenavolts enthusiasts

## Why This Product

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

## Key Features

- • **Charge in a Flash:** Get fully juiced in under 2 hours with the included USB fast charger—no more waiting around.
- • **Ready Right Out of the Box:** Pre-charged at 80% capacity so you can plug in and play immediately—no downtime.
- • **Endurance for the Long Haul:** Up to 1000 recharge cycles means these batteries outlast the competition and your busy lifestyle.
- • **Power That Keeps You Moving:** Consistent 1.5V output powers your devices flawlessly from start to finish.
- • **Patented Innovation You Can Trust:** Backed by 20 global patents, TENAVOLTS delivers cutting-edge battery tech for your essential gadgets.

## Overview

TENAVOLTS 1.5V AAA rechargeable lithium batteries offer a stable constant voltage output and a high 2775mWh capacity, ideal for high-drain devices. Featuring a rapid 1.8-hour USB charge and an impressive 1000 recharge cycle lifespan, these pre-charged batteries come ready to use and backed by 20 international patents, ensuring reliable, long-lasting power for your everyday tech essentials.

## Description

TENAVOLTS rechargeable lithium battery is going to be your solid choice for a quality life. Strong power drives all the electronic device requiring batteries no matter at home or in the office. High Capacity & Strong Power Outputs 1.5V constant voltage from 100% capacity to zero. The maximum constant output current reaches up to 3A, the rechargeable battery with a 2775mWh high capacity is the perfect match for high-power devices. Faster Charge & Longer Duration Get fully charged in 1.8 hours. Offer you over half a day of fun gaming time with gaming controller powered by TENAVOLTS. 1000 charge cycles enable the batteries to witness your tens of thousands of thrilling moments. Power Up Your Daily Life Pre-charged and ready to serve out of the box. Can be stored up to 18 months. Comes with charger, and charge before use is suggested. Ideal for a game console, VR controller, flashlight, toy race car, medical devices.

Review: Love these batteries. - These are the perfect rechargeable batteries. Just like non-rechargeable batteries, they provide a full 1.5 volts and work correctly in all devices requiring AAA batteries!
Review: Best rechargable I have used - I have used other rechargeable batteries in the past and they have not had the power output that these do. I use these in my car remote and 4 smart deadbolts and they work great. They last a long time per charge in the deadbolts, even with several uses per day.

## Features

- Strong Power & Stable Output – Featured 1.5V constant voltage output and max constant current output, make it perfect for household devices requiring constant voltage and strong current.
- 1.8-Hour Super-Fast Charge – Fully charged in just 1 hour and 48 minutes using the USB charger included. Never wait for more than 2 hours to recharge! No memory effect to reduce the lifespan.
- Long-lasting Batteries – 1000 charge cycles. Pre-charged with 80% capacity, ready for use when arrived. Depletes after 18 months in storage. Charge before use after 6-month storage for better performance.
- 2775mWh High Capacity – Strong power stored in the light and tiny body. Power up a game controller, flashlight, toys, RC car, medical devices such as insulin pump, or blood pressure monitor.
- Patented Product from TENAVOLTS – The rechargeable lithium battery holds 20 patents across North America, Europe, and Asia. Note: Please always use the authorized charger for safety.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D59BNJMZ |
| Batteries | 4 AAA batteries required. |
| Best Sellers Rank | #311,309 in Health & Household ( See Top 100 in Health & Household ) #440 in AAA Batteries |
| Customer Reviews | 4.0 4.0 out of 5 stars (11) |
| Date First Available | April 25, 2024 |
| Item Weight | 4.8 ounces |
| Manufacturer | TENAVOLTS |
| Package Dimensions | 5.31 x 3.94 x 1.22 inches |

## Product Details

- **Battery Capacity:** 1000 Amp Hours
- **Battery Cell Composition:** Lithium
- **Brand:** TENAVOLTS
- **Number of Batteries:** 4 AAA batteries required.
- **Recommended Uses For Product:** Indoor/Outdoor

## Images

![TENAVOLTS 1.5V AAA Rechargeable Lithium Battery, Pre-Charged Batteries with Ultra Long Service Life, 1.5V Constant Voltage Output, 1.8H Fast Charge, High Capacity, 1000 Cycles, USB Charger, 4 Counts - Image 1](https://m.media-amazon.com/images/I/61F6rbSmCIL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love these batteries.
*by F***I on April 14, 2025*

These are the perfect rechargeable batteries. Just like non-rechargeable batteries, they provide a full 1.5 volts and work correctly in all devices requiring AAA batteries!

### ⭐⭐⭐⭐⭐ Best rechargable I have used
*by J***. on July 21, 2025*

I have used other rechargeable batteries in the past and they have not had the power output that these do. I use these in my car remote and 4 smart deadbolts and they work great. They last a long time per charge in the deadbolts, even with several uses per day.

### ⭐ Won't hold a charge after 30 days
*by B***E on May 10, 2025*

After constant searching and reading reviews, I paid quite a bit for 2 of these AAA packs. I didn't even use them once - they were placed on a charger, and when I went to use them, they didn't work. So disappointing. I cannot recommend anyone buy these.

## Frequently Bought Together

- TENAVOLTS Rechargeable Lithium Battery, Pre-Charged Batteries with Ultra Long Service Life, 1.5V Constant Voltage Output, 1.8H Fast Charge, High Capacity, 1000 Cycles, USB Charger, 4 Counts (AAA)
- TENAVOLTS 1.5V AA Lithium Rechargable Battery, Constant Output at 1.5V, 2775 mWh 1000 Cycles, 4 Count
- TENAVOLTS 1.5V Lithium Rechargeable AA Batteries, AA Battery for Xbox Controller, AA Rechargeable Batteries for Blink Camera with USB Cable Type C Port, 1.8 Hour Fast Charging, 4 Count with Charger

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-23*