HW 4 Pack Rechargeable Ni-MH 9V Batteries with 4-Bay Charger, Pre-Charged, Recharge Up to 1000 Times, Long Lasting Batteries for Smoke Detector
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HW 4 Pack Rechargeable Ni-MH 9V Batteries with 4-Bay Charger, Pre-Charged, Recharge Up to 1000 Times, Long Lasting Batteries for Smoke Detector

4.5/5
Product ID: 614991332
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12 interest-free installments with tabby

Details

  • Number of Batteries
    4 9V batteries
  • Brand
    HW
  • Battery Cell Composition
    NiMH
  • Battery Capacity
    200 Milliamp
  • Recommended Uses For Product
    Gaming smoke
1.5 hours recharge
🔋1800mWh capacity
♻️1000+ recharge cycles

Description

🔋 Power that lasts, for a greener tomorrow!

  • POWER UP YOUR LIFE - Experience the reliability of 9V power that lasts!
  • ECO FRIENDLY ENERGY - Rechargeable and recyclable for a sustainable future.
  • FAST SAFE CHARGING - Get back to action in just 1.5 hours with built-in safety features.
  • COST EFFECTIVE SOLUTION - Save money and reduce waste with every recharge.
  • VERSATILE COMPATIBILITY - Perfect for smoke detectors, gaming controllers, and more!

The HW 4 Pack Rechargeable Ni-MH 9V Batteries come with a 4-bay charger, offering a robust 1800mWh capacity and the ability to recharge over 1000 times. Designed for safety and efficiency, these batteries are perfect for a variety of devices, including smoke detectors and gaming controllers, making them an eco-friendly choice for modern households.

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Specifications

Item Dimensions1.02 x 0.63 x 1.61 inches
Item Weight250 Grams
Battery Weight144 Grams
Unit Count4.0 Count
Battery Cell TypeNiMH
Recommended Uses For ProductGaming Controller, microphones, smoke detector alarm
ReusabilityRechargeable
Battery Capacity200 Milliamp Hours
Amperage200 Milliamps
Voltage9 Volts

Reviews

4.5

All from verified purchases

D**A

Don't Worry, But Be Careful

Everyone wants to pay a little less and, let's say, "cheat fate" a bit. Plus, let’s remember the environment! To reduce battery waste, what do we need to do? We need to recharge them. Of course, regular batteries aren’t rechargeable, and this brings us to the product in our review.Even though these batteries might seem like a great buy, don’t get too excited just yet. The thing is, they have a very low capacity of only 200 mAh. This isn’t exactly a flaw but rather a feature of these batteries, and if you’re buying them, you need to be clear on what they’re meant for. In simple terms, these batteries aren’t suitable for high-power devices like walkie-talkies, microphones, or guitar pedals. But for smoke detectors, they’re ideal, as these devices don’t require much power.I’ve tried these batteries, and they've been working in my home smoke detector for several months without needing a recharge. Plus, while one battery is in the smoke detector, the other can be charged. The manufacturer claims they can withstand up to 1,000 recharge cycles, though it's unlikely that you’ll ever need that many in practice.In the end, we’re looking at nearly everlasting batteries for about the same price as two from a popular brand. Not bad, right? Just remember what I mentioned earlier, and don’t forget the charger.

J**O

Es un buen producto por precio y calidad.

Es un buen producto por precio y calidad.

C**M

Reliable product, reliable delivery.

These rechargeable 9-volt batteries run my metal detector for the longest time. I can look forward to a repeat performance after I recharge them. It's a win-win deal for me.

R**D

Works like they should, just have added expence of a charger.

Getting tired of buying 9 volt batteries, I decided to try these. I have tried other types of rechargeable batteries, AA, AAA, etc., and have had good luck. The added expence of getting a good charger might be a drawback. I believe I have recharged one of them a least once. They do not seem to hold a charge as long as alkaline batteries,but I don't have to buy batteries all the time

T**P

on time delivery

not usb rechargeble

R**S

The rite price.

The rite price.

C**P

Good Voltage - Retains Charge

These batteries tested 9.1 Volts out of the box - an indication they hold a charge well. After charging they tested 10.8 Volts right off the charger - and dropped down to 9.8 Volts 12 hours later. This indicates they employ 8 Ni-MH cells which is good. Some 9 Volt Ni-MH batteries only use 7 cells and they only provide about 8.5 Volts in use. So these batteries look good. I will use these in a metal detector. The last NiMH 9 Volt batteries (another brand) I bought from Amazon lasted 12 years - I hope these do as well.

M**N

They are good quality rechargeable batteries

I used this product for my smoke detector and it works great.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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Secure Transaction
12 interest-free installments with tabby

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Hw 4 Pack Rechargeable Ni Mh 9v Batteries With 4 | Desertcart UAE