The Ultimate Guide to Rechargeable Batteries in 2025
2025 is just around the corner, and it’s time to ditch those throwaway batteries in favor of rechargeable ones. Not only will this switch save you money, but it will also significantly reduce the ever-growing pile of e-waste we generate.
However, not all rechargeable batteries are created equal. With the market flooded with options, it can be challenging to find the best ones. But fear not, ZDNET has you covered. I’ve done the research to bring you the top rechargeable batteries, ensuring you get the best performance and value for your money.
What are the Best Rechargeable Batteries Right Now?
When it comes to stocking up on batteries, our top pick is the Panasonic Pro Rechargeable Battery. With high capacity, various battery types, and superior quality, it’s our overall best choice.
From AA to AAA models, these rechargeable batteries are top-notch. Read on to discover our favorite picks, including affordable bulk packs and convenient USB charging options.
The Best Rechargeable Batteries of 2024
Panasonic Eneloop Super Power Pack Rechargeable Battery Pack
Best Rechargeable Batteries Overall
The Panasonic Eneloop Pro rechargeable battery pack is an ideal starter kit. With AA, AAA, C, and D cell batteries pre-charged using solar power, these batteries maintain up to 70% charge after 10 years. Reviews rave about their quality and longevity, making them a top choice.
Panasonic Eneloop Pro Features:
- 12 Eneloop AA rechargeable batteries
- 2 AAA Eneloop rechargeable batteries
- 2 C and D rechargeable batteries
- CC17 advanced quick rechargeable battery charger
- Convenient plastic battery storage case
Panasonic Eneloop AAA and AA Rechargeable Batteries
Best Rechargeable Batteries in Bulk
The Panasonic Eneloop AAA and AA batteries redefine disposable batteries. With a lifespan of 2,100 recharge cycles, they hold 70% charge for 10 years. Amazon reviews praise their capacity and longevity, making them a solid choice.
Panasonic Eneloop AAA and AA Rechargeable Batteries Features:
- 16-pack AAA batteries
- 12-pack AA batteries
- Recharge up to 2,100 times
- Maintain up to 70% of charge after 10 years
- Up to 800mAh type, 750mAh min, AAA Ni-MH batteries
Amazon Basics 24-pack Rechargeable AA Ni-MH Batteries
Best Cheap Rechargeable AA Batteries
This budget-friendly 24-pack of AA batteries is perfect for those looking to stock up. With minimal power loss, consistent discharge performance, and 80% capacity retention for 2 years, they offer excellent value for money.
Amazon Basics Rechargeable AA Batteries Features:
- 24-pack of pre-charged AA batteries
- Can be recharged up to 1000 times
- Maintains 80% capacity for 2 years
- Shelf-life up to 5 years
Amazon Basics 16-pack Rechargeable AAA Ni-MH Batteries
Best Rechargeable AAA Batteries
As AAA batteries become more common, this 16-pack offers an affordable way to stock up. With good quality, long-term charge retention, and positive reviews, they are a reliable choice.
Amazon Basics Rechargeable AAA Batteries Features:
- 16-pack AAA rechargeable batteries, 800 mAh
- Can be recharged up to 1,000 times
- Maintains 80% capacity for 24 months
Lankoo Lithium Ion D Rechargeable Batteries
Best USB Rechargeable Batteries
For D-cell battery needs, these USB rechargeable batteries are a convenient solution. With a built-in USB-C port for fast charging and long-lasting capacity, they are perfect for various devices.
Lankoo Lithium Ion D Rechargeable Batteries Features:
- 2 D Batteries 1.5V, 12000mWh capacity
- Charged in 4 hours, constant 1.5v output
- Can be recharged 1,200+ times
- Built-in integrated safety circuit
My Personal Take on Rechargeable Batteries
I’ve extensively used Panasonic Eneloop and Amazon Basics batteries and found them to be exceptional. They offer long-lasting performance, hold a good charge, and are reliable.
During testing, I also tried Lankoo D cell batteries, which proved to be efficient and safe. Here’s a comparison chart to help you choose the right rechargeable batteries:
| Best Rechargeable Batteries | Cost | Battery Type | Charger Included |
|---|---|---|---|
| Panasonic Eneloop Super Power Pack | $50 | 12 AA, 4 AAA, 2 C and D | Yes |
| Panasonic Eneloop AAA and AA Rechargeable Batteries | $75 | 16 AAA and 12 AA | No |
| Amazon Basics 24-pack Rechargeable AA Ni-MH Batteries | $24 | 24 AA | No |
| Amazon Basics 16-pack Rechargeable AAA Ni-MH Batteries | $14 | 16 AAA | No |
| Lankoo D cell USB and Type-C Rechargeable Batteries | $15 | 2 D | No |
More Alternatives to Consider
If you’re still exploring options, here are some alternative picks we found during our research and testing:
When it comes to rechargeable batteries, there’s a lot to consider. From battery types to charging needs and budget constraints, finding the right rechargeable battery can be a challenge. Here are some key aspects to keep in mind:
- Which batteries do you need: Consider the most common battery sizes like AA and AAA.
- How many batteries: Evaluate the quantity you need based on usage.
- Charger requirements: Determine if you need a basic or advanced charger based on battery quantity.
- Budget: Set a budget and stick to it while considering long-term savings.
Expert Tips on Choosing Rechargeable Batteries
After years of testing rechargeable batteries, I’ve developed a keen eye for quality and performance. Here’s what I focus on when selecting the best batteries:
- Longevity: Look for batteries that last through multiple recharge cycles.
- Performance: Ensure batteries offer consistent power output over time.
- Value for Money: Opt for cost-effective packs that deliver on performance.
- Shelf Life: Choose batteries that retain charge even when not in use.
- Safety: Prioritize batteries that maintain safe operating temperatures during use.
Understanding Battery Capacity: mAh
mAh stands for milliampere-hour, a unit of electric charge used to describe battery capacity. It indicates how much energy a battery can store and deliver over time. For instance, a 1000 mAh battery can deliver 1000 milliamperes of current for one hour.
Demystifying Recharge Cycles
A recharge cycle involves charging a battery from 0% to 100% and then discharging it back to 0%. The number of cycles a battery can undergo before significant capacity loss is a measure of its lifespan. As cycles increase, battery efficiency decreases.
Ni-MH Batteries: The Future of Rechargeable Power
Ni-MH batteries offer higher capacity and improved performance compared to traditional batteries. These eco-friendly batteries are commonly used in handheld devices and vehicles for their efficiency and reliability.
Can You Recharge Regular Batteries?
Regular disposable batteries like alkaline and zinc-carbon are not designed for recharging. Attempting to recharge them can lead to leakage or other hazards. Stick to rechargeable batteries for long-term savings and safety.
Exploring the Best Rechargeable Battery Options
2025 is the year for rechargeable batteries. Make the switch today to save money, reduce waste, and enjoy consistent power for all your devices. Choose from our top picks or explore other alternatives to find the perfect rechargeable battery for your needs.