---
product_id: 98644140
title: "TENAVOLTS 1.5V AA Lithium Rechargeable Battery, 1.8h Fast Charge, USB Charger, Constant Output at 1.5V, 2775 mWh, 4 Count with Charger"
brand: "tenavolts"
price: "KD 0.59"
currency: KWD
in_stock: false
reviews_count: 6
url: https://www.desertcart.com.kw/products/98644140-tenavolts-1-5v-aa-lithium-rechargeable-battery-1-8h-fast
store_origin: KW
region: Kuwait
---

# 2775 mWh 1.8h Charge 1000 Cycles TENAVOLTS 1.5V AA Lithium Rechargeable Battery, 1.8h Fast Charge, USB Charger, Constant Output at 1.5V, 2775 mWh, 4 Count with Charger

**Brand:** tenavolts
**Price:** KD 0.59
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power Up Your Life with Tenavolts!

## Quick Answers

- **What is this?** TENAVOLTS 1.5V AA Lithium Rechargeable Battery, 1.8h Fast Charge, USB Charger, Constant Output at 1.5V, 2775 mWh, 4 Count with Charger by tenavolts
- **How much does it cost?** KD 0.59 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/98644140-tenavolts-1-5v-aa-lithium-rechargeable-battery-1-8h-fast)

## 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

- • **Eco-Friendly Choice:** Join the green movement with 1000 recharge cycles—less waste, more power!
- • **Power Up Your Devices:** Experience high-capacity performance with 2775 mWh for all your power-hungry gadgets.
- • **Fast Charging Revolution:** Say goodbye to long waits—fully charge in just 1.8 hours!
- • **Consistent Voltage Output:** Enjoy reliable performance with a constant 1.5V output from start to finish.
- • **Exclusive Charging Design:** Recharge with confidence using the unique Tenavolts charger, designed for optimal performance.

## Overview

The TENAVOLTS 1.5V AA Lithium Rechargeable Battery set includes four high-capacity batteries and a specialized charger, delivering 2775 mWh of power with a rapid 1.8-hour charge time. Designed for high-demand devices, these batteries maintain a constant voltage output and can be recharged up to 1000 times, making them an eco-friendly choice for modern consumers.

## Description

Full description not available

## Features

- High Power Capacity: Includes Tenavolts AA High-Capacity Rechargeable Batteries pre-charged, each with 2775 mWh. Great use for high-power demand device, including insulin pump, toys, remote controls, and portable audio players
- 1.8 Hours to Fully Charged: Get a full charge in 1.8 hours. Much faster than traditional Ni-MH rechargeable batteries which need 3 hours to fully charged
- Constant voltage and Best Performance: Tenavolts rechargeable lithium batteries are far superior in voltage retention. Designed with innovative technology, Tenavolts outputs 1.5 voltage from 100% to 0% electric capacity, providing constant voltage and best performance in heavy load discharge
- Long-lasting batteries, Less Waste: Tenavolts can be recharged in 1,000 cycles. Since discarded batteries are terrible for the environment, from environment perspective, rechargeable batteries are more economical and better than regular batteries for the environment
- Unique recharge design: Tenavolts AA batteries can only be recharged with the authorized unique Tenavolts battery charger. The Tenavolts battery charger satisfies the special recharging requirements

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 176 Grams |
| Item Dimensions D x W x H | 3.9"D x 5.2"W x 1.3"H |
| Energy Specifications Met | RoHS |
| Battery Charge Time | 1.8 Hours |
| Input Voltage | 5 Volts |

## Product Details

- **Number of Batteries:** 4 AA batteries required. (included)
- **Brand:** TENAVOLTS
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 750 Milliamp Hours
- **Recommended Uses For Product:** Toys

## Images

![TENAVOLTS 1.5V AA Lithium Rechargeable Battery, 1.8h Fast Charge, USB Charger, Constant Output at 1.5V, 2775 mWh, 4 Count with Charger - Image 1](https://m.media-amazon.com/images/I/81JTXktQM+L.jpg)
![TENAVOLTS 1.5V AA Lithium Rechargeable Battery, 1.8h Fast Charge, USB Charger, Constant Output at 1.5V, 2775 mWh, 4 Count with Charger - Image 2](https://m.media-amazon.com/images/I/71SMiGEdUlL.jpg)
![TENAVOLTS 1.5V AA Lithium Rechargeable Battery, 1.8h Fast Charge, USB Charger, Constant Output at 1.5V, 2775 mWh, 4 Count with Charger - Image 3](https://m.media-amazon.com/images/I/71jBMhJliYL.jpg)
![TENAVOLTS 1.5V AA Lithium Rechargeable Battery, 1.8h Fast Charge, USB Charger, Constant Output at 1.5V, 2775 mWh, 4 Count with Charger - Image 4](https://m.media-amazon.com/images/I/7175-LvxJkL.jpg)
![TENAVOLTS 1.5V AA Lithium Rechargeable Battery, 1.8h Fast Charge, USB Charger, Constant Output at 1.5V, 2775 mWh, 4 Count with Charger - Image 5](https://m.media-amazon.com/images/I/71vCk5X8WeL.jpg)

## Questions & Answers

**Q: Are these truly 1.5v or are they 1.2v like all of the other rechargeable AA batteries?**
A: Yes, they maintain a steady 1.5V. Others have done tear-downs on these, and it appears inside is a 3.7V Li-ion cell that has been brought down to 1.5V using miniaturized electronic circuitry.  One caveat -  these batteries  will maintain a steady 1.5V until the very end of the discharge cycle, and then suddenly drop the voltage. Thus, keep a few spares handy.

**Q: Your first generation tenavolts state in title that they are "lithium/li-ion", so is this interchangeabl or is this lithium battery different? how so?**
A: Exactly! The cathode/anode materials of TENAVOLTS are LiCoO2/Graphite, which are widely used in rechargeable battery. They would be interchangeable and reversible when charging and discharging.

**Q: Lithium ion or lithium polymer**
A: These are lithium ion. Lithium polymer are the flat packs like they use in phones.

**Q: Are these low self-discharge?**
A: yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent batteries for my use case
*by J***E on May 24, 2025*

Took me a while to write this review, but I have to admit that I'm incredibly impressed. I still use these bad boys every day. I've noticed with the mice that I typically use them in, NiMH chemistry batteries only ever report a charge up to 70% at best. I suppose that's owing to the fact that they're only ever 1.4 volts at most, but I could be wrong. These lithium batteries, however, will report 100% charge level in pretty much anything I put them in. Excellent battery for what I need them for, but I could also see rechargeables being appropriate per use case. These are awesome batteries, though.

### ⭐⭐⭐⭐⭐ Great product
*by A***R on March 23, 2025*

I use it for my led flashlights. Before this I had to use disposable lithium batteries to get good brightness and wasted money. This battery last longer between charging too. I wished I had found this product earlier.

### ⭐⭐⭐⭐⭐ Still some of my best lithium rechargeables after more than 3 years. GREAT charger!
*by N***Y on February 3, 2024*

These have really held up well over the last 3+ years compared to many other brands I've tried. They still have a shelf life of more than 6 months which isn't bad after 3 years. They have also never given me any problems after the manufacturer quickly replaced 2 AAs that had issues when I first got them. Sometimes these lithium rechargeables can have problems charging if the power drops too low for too long. The chargers just don't detect them and won't charge. Some brands will overheat while charging and take forever to charge. But I have never had these problems with Tenavolts. They also thought of simple things like having the LED light on the battery go OFF when they are fully charged rather than stay on once they are charged which begins depleting the battery power as soon as they are charged. That may sound like a "no brainer," but a LOT of lithium's have a light that stays ON, full blast, when they are charged. Those are always the bad ones that don't last.If you're going to try rechargeable lithium AAs and/or AAAs, the Tenavolts charger is a "must-have." It is a super simple charger. No fancy lights or electronics. Because of that, it will charge ANY brand of lithium AA or AAA if the battery is salvageable. I've had countless other brands of rechargeable lithium AAs & AAAs that won't charge on their own brands charger, but the Tenavolts charger will charge them. I would have had to toss out many of them if it weren't for this charger. Sometimes other brands get "stuck" and their own manufacturer's charger won't detect them. But because this charger is so simple, it will "jump start" them so the other charger can finally detect them. Then they work fine after that. And yes, it will even charge lithium's that have a USB charging port built-in, often better than the USB port.

## Frequently Bought Together

- TENAVOLTS 1.5V AA Lithium Rechargeable Battery, 1.8h Fast Charge, USB Charger, Constant Output at 1.5V, 2775 mWh, 4 Count with Charger
- TENAVOLTS 1.5V AAA Lithium Rechargeable Battery, 1.8h Fast Charge, USB Charger, Constant Output at 1.5V, 1110 mWh, 4 Counts with Charger

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-18*