---
product_id: 267626357
title: "Tenergy 4 pieces of 9V 250mAh NiMH high capacity rechargeable Battery"
brand: "tenergy"
price: "22626 Ft"
currency: HUF
in_stock: false
reviews_count: 5
url: https://www.desertcart.hu/products/267626357-tenergy-4-pieces-of-9v-250mah-nimh-high-capacity-rechargeable
store_origin: HU
region: Hungary
---

# Standard 9V size fit 250mAh high capacity Rechargeable up to 1000x Tenergy 4 pieces of 9V 250mAh NiMH high capacity rechargeable Battery

**Brand:** tenergy
**Price:** 22626 Ft
**Availability:** ❌ Out of Stock

## Summary

> ♻️ Recharge. Save. Dominate your devices with Tenergy 9V power!

## Quick Answers

- **What is this?** Tenergy 4 pieces of 9V 250mAh NiMH high capacity rechargeable Battery by tenergy
- **How much does it cost?** 22626 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/267626357-tenergy-4-pieces-of-9v-250mah-nimh-high-capacity-rechargeable)

## Best For

- tenergy enthusiasts

## Why This Product

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

## Key Features

- • **Trusted & Protected:** 12-month warranty plus RoHS certified for peace of mind
- • **Power That Lasts Longer:** 250mAh capacity keeps your devices running when it counts
- • **Perfect Fit, Zero Hassle:** Exact 9V size replacement for seamless device compatibility
- • **Eco-Smart Rechargeability:** Recharge up to 1000 times and slash disposable waste
- • **No Memory, All Performance:** Charge anytime without capacity loss or memory effect

## Overview

Tenergy’s 9V 250mAh NiMH rechargeable batteries deliver reliable, high-capacity power in a standard size, designed for both high and low drain electronics. Rechargeable up to 1000 times, they offer significant cost savings and eco-friendly benefits without memory effect, backed by a 12-month warranty and RoHS certification.

## Description

Features and Benefits * High quality 9V rectangular size rechargeable Nickel Metal Hydride (NiMH) battery Ultra high capacity of 250mAh * Exact replacement for standard 9V rectangular size battery * Provides very long use time per charge with this high 250 mAh capacity * Advanced Ni-MH technology means much longer use life per charge than the ordinary rechargeables * Designed for enhanced performance for high drain applications such as: R/C controller, detector, transmitter, paintball guns and other portable high drain digital electronics * Can be recharged for up to 1000 times, providing big saving by replacing hundreds of expensive throw away 9V rectangular size batteries. * Convenient operation without memory effect. Can be charged anytime. * Can be rapidly charged with our chargers model BC1HU, V1199B, V3969A1, V228, T6278, T2299...etc. * Dimensions: (H x L x W): 48mm x 26mm x 16mm. * Weight: 0.1lbs per cell * Battery tested based on International Electronic Commission (IEC) standard to ensure capacity, quality and life time

Review: Tenergy is a very good product. Quick charging, no leakage. Charges last longer than others.
Review: I use these rechargeable batteries for my Tens Unit. They’re awesome batteries will be purchasing again

## Features

- REPLACE STANDARD BATTERIES - Exact replacement for standard 9V sized batteries. Replace your alkaline batteries with these NiMH 9V rechargeable batteries. Standard 9V rectangular size battery dimensions: 48mm x 26mm x 16mm (H x L x W).
- MONEY SAVING & ECO FRIENDLY - One of the most cost-effective batteries, Tenergy NiMH 9 volt battery can be recharged up to 1000 times. They will pay for themselves after 10 cycles. Reduce your carbon footprint by limiting the waste caused by disposable single use batteries. Switch over. Save. Reuse. Recharge with Tenergy.
- EVERYDAY USE - Our reusable high capacity 9 volt rechargeable battery is perfect for high/low draining electronic items. Use it in all your devices such as, TENS Unit, smoke detector/alarms, metal detector, wireless microphones, digital cameras, digital alarm clock, guitar magnetic pickup, and much more.
- PERFORMANCE LASTING - At a battery capacity of 250mAh, the Tenergy 9V cells keep your devices running longer so that it doesn't fail you when you need it most. With no memory effect on our rechargeable 9V nickel metal hydride battery, recharge your batteries anytime. Even when they are close to full you won't have to worry about long term memory effects, get the full capacity every time.
- TENERGY PROTECTED - Our 9V replacement battery is backed with a 12-month extended warranty and lifetime support from our friendly and knowledgeable customer service. They also have European RoHS (Restriction of Hazardous Substances) compliant certifications.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001CON7PS |
| Best Sellers Rank | 186,243 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 3,058 in Rechargeable Household Batteries |
| Guaranteed software updates until | unknown |
| Item model number | 10420 |
| Manufacturer | Tenergy |
| Product Dimensions | 2.54 x 2.54 x 5.08 cm; 86 g |

## Product Details

- **Battery capacity:** 250 Milliampere Hour (mAh)
- **Battery cell composition:** NiMH
- **Brand:** Tenergy
- **Number of batteries:** 4 9V batteries required.
- **Recommended uses for product:** Camera, Clock, Radio

## Images

![Tenergy 4 pieces of 9V 250mAh NiMH high capacity rechargeable Battery - Image 1](https://m.media-amazon.com/images/I/61H3vaWOQEL.jpg)
![Tenergy 4 pieces of 9V 250mAh NiMH high capacity rechargeable Battery - Image 2](https://m.media-amazon.com/images/I/61bO39EYXYL.jpg)
![Tenergy 4 pieces of 9V 250mAh NiMH high capacity rechargeable Battery - Image 3](https://m.media-amazon.com/images/I/61g83jwc5tL.jpg)
![Tenergy 4 pieces of 9V 250mAh NiMH high capacity rechargeable Battery - Image 4](https://m.media-amazon.com/images/I/61lfie4jp1L.jpg)
![Tenergy 4 pieces of 9V 250mAh NiMH high capacity rechargeable Battery - Image 5](https://m.media-amazon.com/images/I/61nErdv569L.jpg)

## Questions & Answers

**Q: are these 9.6 volts or 8.4?**
A: When fully charged with a Tenergy charger both batteries read 10.3 volts.

**Q: where is this made?**
A: The Tenergy batteries are made in China.

**Q: What is the voltage of these batteries .... 7.2, 8.4 or 9.6? Don't tell me they are 9 volts. It has to be a multiple of 1.2 volts.**
A: 8.4v.  Tenergy answered in a duplicate subsequent question from someone else:
"The nominal voltage for this battery is 8.4V.
By Tenergy Corporation SELLER  on May 22, 2019"

**Q: Are these batteries charged on arrival ?**
A: The batteries will not be fully charged upon arrival.

We recommend users charge batteries before usage.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***D on 7 December 2025*

Tenergy is a very good product. Quick charging, no leakage. Charges last longer than others.

### ⭐⭐⭐⭐⭐ Review
*by N***S on 8 August 2025*

I use these rechargeable batteries for my Tens Unit. They’re awesome batteries will be purchasing again

### ⭐⭐⭐⭐⭐ Review
*by P***L on 21 February 2024*

Have always had good luck with this make. They last for years

## Frequently Bought Together

- Tenergy 9V NiMH Battery, High Capacity 250mAh Rechargeable 9 Volt Batteries for Smoke Detector/Alarms, TENS Unit, Metal Detector, and More (4 Pack)
- Tenergy High Drain AA and AAA Battery, 1.2V Rechargeable NiMH Batteries Combo, 12 Pack 2500mAh AA Cells and 12 Pack 1000mAH AAA Cell Batteries
- Tenergy T9688 LCD AA/AAA/C/D/9V NiMH/NiCd Battery Charger + Premium 32-Cell 1.2V NiMH Rechargeable Battery 12AA/12AAA/4C/4D Batteries

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---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-01*