--- product_id: 29193810 title: "Powerex Precharged" brand: "powerex" price: "£10.75" currency: GBP in_stock: true reviews_count: 11 category: "Powerex" url: https://www.desertcart.co.uk/products/29193810-powerex-precharged store_origin: GB region: United Kingdom --- # Retains 85% charge after 1 year Precharged & ready to use 1000mAh high capacity Powerex Precharged **Brand:** powerex **Price:** £10.75 **Availability:** ✅ In Stock ## Summary > 🔋 Charge smarter, last longer — power that keeps up with your hustle! ## Quick Answers - **What is this?** Powerex Precharged by powerex - **How much does it cost?** £10.75 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/29193810-powerex-precharged) ## Best For - powerex enthusiasts ## Why This Product - Trusted powerex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Investment:** Cut costs and waste by switching to rechargeable NiMH technology - • **Compact Powerhouse:** AAA size with a robust 1000mAh capacity for all your devices - • **Power-Packed Longevity:** Recharge up to 1000 times for sustainable energy savings - • **Stay Charged, Stay Ahead:** Low self-discharge keeps batteries fresh for up to a year - • **Always Ready, Always Reliable:** Precharged out of the box—no waiting, just power ## Overview The Powerex Precharged Rechargeable AAA NiMH Batteries deliver a reliable 1.2V and 1000mAh capacity in a compact AAA form factor. Precharged and ready to use, they retain up to 85% of their charge after one year of storage and can be recharged up to 1000 times, making them an eco-friendly and cost-effective alternative to disposable batteries. ## Description The Powerex Precharged MHRAAAP4 Rechargeable AAA NiMH Batteries (1.2V, 1000mAh) - 4-Pack is a package of 4 AAA nickel-metal hydride (NiMH) batteries. They have a voltage of 1.2V and a capacity of 1000mAh, with a minimum capacity of 900mAh. The batteries are capable of being stored for an extended period of time and still retaining a full or nearly full charge. After a year, for instance, they will retain up to 85% of their capacity. The batteries come pre-charged and can be recharged up to 1000 times. The purchase of NiMH batteries like these saves you money, since you won't need to buy endless supplies of non-rechargeable alkaline batteries. Made in Taiwan. Review: Excellent batteries - I've owned several sets of Powerex batteries and they have always performed well. This review is specifically for the Powerex D cell 10 Ah variety. I bought these in 2016 and as of 2023, they are still working well. Capacity as reported from my Opus charger is still around 9970 mAh, which I think is great. Although I have them 8 years, I probably only charge them about 4 times a year, so they haven't been cycled too many times. When I bought these, they cost about 60% of what they do now. Given that in the devices I use these in that I would have gone through about 4 sets of regular D cells per year, the breakeven for me came after 2 years, so despite their high cost, they have still saved me quite a bit of money. I was kind of shocked to see the price of them now, so that would be the only negative, but I guess you get what you pay for. They are true D cells with the corresponding higher capacity, not C cells that have been put in a D cell case. If you don't need the kind of capacity these provide, you can save some money buy buying the lower capacity cells, but if you do need the higher capacity, these work very well. Review: dependable rechargeable batteries - these are the batteries that you can depend on, i purchased several powerex batteries and i used them to power my eton field radio and they are very reliable, doesn't drain fast and if I may suggest use the powerex mh c808m charger designed to charge d cells, for quite sometime these d rechargeable batteries were out of stock finally desertcart replenish their stocks and iwas able to order several packs of these batteries, low self discharge rate is added feature since the radio that I am using them with consumes a lot of batteries, somewhat pricey but I believe they are worth the investment in the long run, a much better alternative for alkaline batteries which are quite expensive and sometimes, they leak which will damage your equipment. these batteries are quite hard to find and different stores do sell them but with added costs, sometimes you will be charged with the shipping, almost one third of the cost of batteries. desertcart ships it for free most of the time. I do hope that amzon will re-stock the mh c808m and the powerex 100 minute cool chargers, grateful to powerex and desertcart for leveling the playing field! ## Features - 1000mAh typical - AAA size, 4-pack - Pre-charged and ready to use out of package - Retains up to 85% of charge after one year of storage - Rechargeable up to 1000 times - Included components: AAA (4) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01G3SS8QK | | Batteries | 4 AAA batteries required. | | Best Sellers Rank | #145,991 in Health & Household ( See Top 100 in Health & Household ) #269 in AAA Batteries | | Customer Reviews | 4.5 4.5 out of 5 stars (1,229) | | Date First Available | May 30, 2016 | | Is Discontinued By Manufacturer | No | | Item Weight | 1.6 ounces | | Item model number | MHRAAAP4 | | Manufacturer | Maha Communications and Electronics | | Product Dimensions | 3.5 x 0.5 x 5 inches | ## Product Details - **Battery Capacity:** 1000 Milliampere Hour (mAh) - **Battery Cell Composition:** NiMH - **Brand:** Powerex - **Number of Batteries:** 4 AAA batteries required. - **Recommended Uses For Product:** Camera ## Images ![Powerex Precharged - Image 1](https://m.media-amazon.com/images/I/61HJwkWUFyL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent batteries *by R***R on May 2, 2023* I've owned several sets of Powerex batteries and they have always performed well. This review is specifically for the Powerex D cell 10 Ah variety. I bought these in 2016 and as of 2023, they are still working well. Capacity as reported from my Opus charger is still around 9970 mAh, which I think is great. Although I have them 8 years, I probably only charge them about 4 times a year, so they haven't been cycled too many times. When I bought these, they cost about 60% of what they do now. Given that in the devices I use these in that I would have gone through about 4 sets of regular D cells per year, the breakeven for me came after 2 years, so despite their high cost, they have still saved me quite a bit of money. I was kind of shocked to see the price of them now, so that would be the only negative, but I guess you get what you pay for. They are true D cells with the corresponding higher capacity, not C cells that have been put in a D cell case. If you don't need the kind of capacity these provide, you can save some money buy buying the lower capacity cells, but if you do need the higher capacity, these work very well. ### ⭐⭐⭐⭐⭐ dependable rechargeable batteries *by E***S on November 11, 2023* these are the batteries that you can depend on, i purchased several powerex batteries and i used them to power my eton field radio and they are very reliable, doesn't drain fast and if I may suggest use the powerex mh c808m charger designed to charge d cells, for quite sometime these d rechargeable batteries were out of stock finally amazon replenish their stocks and iwas able to order several packs of these batteries, low self discharge rate is added feature since the radio that I am using them with consumes a lot of batteries, somewhat pricey but I believe they are worth the investment in the long run, a much better alternative for alkaline batteries which are quite expensive and sometimes, they leak which will damage your equipment. these batteries are quite hard to find and different stores do sell them but with added costs, sometimes you will be charged with the shipping, almost one third of the cost of batteries. amazon ships it for free most of the time. I do hope that amzon will re-stock the mh c808m and the powerex 100 minute cool chargers, grateful to powerex and amazon for leveling the playing field! ### ⭐⭐⭐⭐⭐ Been using powerex for over 10 years, equal in quality to eneloop. *by M***R on October 2, 2020* I still have AA 2700 and 2800 mah batteries that are over 10 years old that still work in low discharge. Yes they are pricey but much better value than the cheaper batteries that you can find here. I measured the capacity using the MH-C9000Pro charger/analyzer/conditioner and they all came up to over 1000mah after 3 charge and discharge cycles. I've tested a few different brands of AA and AAA(energizer, tenergy, etc) and they all come up short in the tests. I've not tested capacity of C or D batteries yet because my unit is unable to test them natively but I did buy some adapters that will connect to this unit and able to charge the 10,000mah D batteries. I use some "fake" C size batteries that really only have about 1500mah of capacity for an inflatable bed that I use a few times a year. The batteries are just enough to inflate so it's not like I need HI capacity C batteries for anything. I am curious though, I would love to put to the test the real C and D batteries, but I rarely use them, so the cost is too expensive for me to buy these to use twice a year. So if any of you would like to send me 1 or more C or D batteries to do an engineering analysis on, I would be more than happy to discover which C/D batteries have the highest capacity. I can also test 6 months later, how much capacity is left. I will be posting the actual picture showing total capacity for each battery after the cycle. I charge at .25C and discharge at .5C. Meaning it takes 4 hours to charge and 2 hours to discharge. I used this device to measure capacity and break the batteries in. https://www.amazon.com/Powerex-MH-C9000PRO-Professional-Charger-Analyzer/dp/B08DJDQ4Y8/ref=sr_1_2?dchild=1&keywords=powerex+charger&qid=1601666623&refinements=p_89%3APowerex&rnid=2528832011&sr=8-2 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/29193810-powerex-precharged](https://www.desertcart.co.uk/products/29193810-powerex-precharged) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-17*