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frontpageDesertGardener | Staff posted Nov 19, 2025 04:33 PM
frontpageDesertGardener | Staff posted Nov 19, 2025 04:33 PM

2-Pack HW 9V NiMH 200mAh Rechargeable Batteries

w/ Subscribe & Save

$4.50

$12

62% off
Amazon
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Deal Details
TIGER HEAD HI WATT BATTERY HK CO LTD via Amazon has 2-Pack HW 9V NiMH 200mAh Rechargeable Batteries for $9.99 - $1.00 coupon on product page - $4.50 w/ promo code OTO49AZM applied at checkout - $0.50 w/ Subscribe & Save = $4.49. Shipping is free w/ Prime or on $35+ orders.

Note: You must be logged into your account. Coupons are typically one use per account. You have the flexibility to manage your Subscribe & Save subscription at any time after your order ships. View Subscribe & Save filler items and our current Subscribe & Save Frontpage deals to unlock up to an extra 15% savings when you have 5 or more items in your current monthly subscription.

Thanks to Staff Member DesertGardener for finding this deal.

Features:
  • Convenient 2-Pack Size – Includes two HW rechargeable 9V NiMH batteries (200mAh/1800mWh), ideal for customers needing a compact set for essential devices or as spare power.
  • Fast Recharging with Safety Protection – Designed for rapid charging when used with a compatible charger (not included). Built-in protection guards against overcharge, over-discharge, overheating, and short circuits.
  • Cost-Saving & Eco-Friendly – Each battery can be recharged up to 1000 times, reducing e-waste and cutting costs compared to disposable 9V batteries.
  • Wide Device Compatibility – Suitable for smoke detectors, wireless microphones, guitar pedals, multimeters, RC toys, and other 9V-powered devices. Perfect for both home and professional gear.
  • Pre-Charged & Low Self-Discharge – Arrives pre-charged and ready to use. Advanced low self-discharge technology maintains usable power for months in storage.

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • Please see original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this product:
    • Rating of 4.5 from over 155 customer reviews.
  • About this store:

Original Post

Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
TIGER HEAD HI WATT BATTERY HK CO LTD via Amazon has 2-Pack HW 9V NiMH 200mAh Rechargeable Batteries for $9.99 - $1.00 coupon on product page - $4.50 w/ promo code OTO49AZM applied at checkout - $0.50 w/ Subscribe & Save = $4.49. Shipping is free w/ Prime or on $35+ orders.

Note: You must be logged into your account. Coupons are typically one use per account. You have the flexibility to manage your Subscribe & Save subscription at any time after your order ships. View Subscribe & Save filler items and our current Subscribe & Save Frontpage deals to unlock up to an extra 15% savings when you have 5 or more items in your current monthly subscription.

Thanks to Staff Member DesertGardener for finding this deal.

Features:
  • Convenient 2-Pack Size – Includes two HW rechargeable 9V NiMH batteries (200mAh/1800mWh), ideal for customers needing a compact set for essential devices or as spare power.
  • Fast Recharging with Safety Protection – Designed for rapid charging when used with a compatible charger (not included). Built-in protection guards against overcharge, over-discharge, overheating, and short circuits.
  • Cost-Saving & Eco-Friendly – Each battery can be recharged up to 1000 times, reducing e-waste and cutting costs compared to disposable 9V batteries.
  • Wide Device Compatibility – Suitable for smoke detectors, wireless microphones, guitar pedals, multimeters, RC toys, and other 9V-powered devices. Perfect for both home and professional gear.
  • Pre-Charged & Low Self-Discharge – Arrives pre-charged and ready to use. Advanced low self-discharge technology maintains usable power for months in storage.

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • Please see original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this product:
    • Rating of 4.5 from over 155 customer reviews.
  • About this store:

Original Post

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Top Comments

harley48
426 Posts
114 Reputation
9v NiMh of ANY brand capacity is too small and has too much self-discharge to be of much use at all.

29 Comments

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Nov 19, 2025 07:53 PM
426 Posts
Joined Mar 2016
harley48Nov 19, 2025 07:53 PM
426 Posts

Our community has rated this post as helpful. If you agree, why not thank harley48

9v NiMh of ANY brand capacity is too small and has too much self-discharge to be of much use at all.
1
2
Nov 20, 2025 02:26 AM
217 Posts
Joined May 2013
HugskyNov 20, 2025 02:26 AM
217 Posts
Perfect for my vultimeter that I only use once in a while. Thanks OP!
Nov 20, 2025 02:44 AM
1,172 Posts
Joined Oct 2012
jetcityjefNov 20, 2025 02:44 AM
1,172 Posts
Quote from Hugsky :
Perfect for my vultimeter that I only use once in a while. Thanks OP!
did you get that in vulgaria?
4
1
Nov 20, 2025 03:14 AM
3 Posts
Joined Oct 2023
NavyStranger188Nov 20, 2025 03:14 AM
3 Posts
The promotional code you entered cannot be applied to your purchase.
Nov 20, 2025 03:49 AM
12,801 Posts
Joined Oct 2007
arribasnNov 20, 2025 03:49 AM
12,801 Posts
Yeah I haven't look at 9v but 200mah seems light. Also how many chargers can do 9v?
Nov 20, 2025 10:43 PM
5,517 Posts
Joined Dec 2009
ultratumbaNov 20, 2025 10:43 PM
5,517 Posts
Quote from jetcityjef :
did you get that in vulgaria?
He's just being vulgar.
Nov 20, 2025 11:19 PM
808 Posts
Joined Apr 2008
c3688tNov 20, 2025 11:19 PM
808 Posts
Only a bit more than 1/3 of the name brand milliamp-hour capacity. Still useful for some applications. FYI.

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Pro
Nov 20, 2025 11:31 PM
1,802 Posts
Joined Nov 2017
hizzledizzle
Pro
Nov 20, 2025 11:31 PM
1,802 Posts

Our community has rated this post as helpful. If you agree, why not thank hizzledizzle

Steering clear if this band. I just bought some HW AA batteries. I'm wondering if they're dumping old stock or something. A coulple of us in this attached thread got the wrong item and now the listing has changed so you really can't return it for the correct one.

https://slickdeals.net/f/18821527-4-pack-hw-usb-c-rechargeable-1-5v-1600mah-aa-lithium-batteries-w-charger-cable-5-99-free-shipping-w-prime-or-35-orders?p=180317383#post180317383
Last edited by hizzledizzle November 21, 2025 at 11:58 AM.
2
Nov 20, 2025 11:32 PM
376 Posts
Joined Aug 2019
CrimsonRiver926Nov 20, 2025 11:32 PM
376 Posts
Quote from c3688t :
Only a bit more than 1/3 of the name brand milliamp-hour capacity. Still useful for some applications. FYI.
Is that name brand rechargeable? I am interested in a rechargeable 9v that's not puny
Nov 20, 2025 11:37 PM
2,619 Posts
Joined Mar 2008
dudNov 20, 2025 11:37 PM
2,619 Posts

Our community has rated this post as helpful. If you agree, why not thank dud

Quote from harley48 :
9v NiMh of ANY brand capacity is too small and has too much self-discharge to be of much use at all.

This, plus the voltage read off these batteries, will automatically show up at 80% (1.2/1,5v) once fully recharged. I'm done with NiMH. I've been purchasing Lithium batteries to replace my traditional ones. They read 1.5v from the start and retain nearly that until requiring a recharge.
1
Nov 20, 2025 11:43 PM
14 Posts
Joined Jan 2020
WastedBrehNov 20, 2025 11:43 PM
14 Posts
Quote from NavyStranger188 :
The promotional code you entered cannot be applied to your purchase.
worked for me
Nov 20, 2025 11:51 PM
700 Posts
Joined Feb 2008
matrixmanNov 20, 2025 11:51 PM
700 Posts
Perfect for my TENS unit. Now I need to find a charger for them. For the price, a couple of charges beats expensive 9v alkaline batteries.
Nov 20, 2025 11:55 PM
1,213 Posts
Joined Dec 2006
HexiumVIINov 20, 2025 11:55 PM
1,213 Posts
Quote from harley48 :
9v NiMh of ANY brand capacity is too small and has too much self-discharge to be of much use at all.

Description says low shelf discharge. But most recent 9v nimh are trash. I used to have ones that last 3-4 years, the new stuff maybe 1 before it can barely hold a laod
Pro
Nov 21, 2025 12:01 AM
2,210 Posts
Joined Dec 2006
Cartier
Pro
Nov 21, 2025 12:01 AM
2,210 Posts
There are 9 volt battery chargers? There are microphones and shavers that run on 9volt batteries?

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Nov 21, 2025 12:20 AM
1,384 Posts
Joined Oct 2017
kickerstarterNov 21, 2025 12:20 AM
1,384 Posts
How many people actually have charger for 9V NiMH? I also don't have any application for 9V rechargeables, which has a much smaller capacity than alkalines. If this is Li-Ion and charged using USB, I would be interested.

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