Have not used yet just charged the. Realised I needed to have a way to indicate charged or expended. Some label on the storage box would b useful.. I printed labels instead.
Two USB-C rechargeable AA batteries—just plug in and power up. No charger needed.
Recharge directly with any USB-C cable from a power bank, laptop, or wall adapter.
- USB-C Rechargeable: No external charger required.
- High Capacity: 2400mAh for long-lasting device power.
- 500+ Charging Cycles: Saves money and reduces waste.
- Constant Voltage Output: Reliable, stable power for devices.
- Eco-Friendly Design: Durable, sustainable, and mercury-free.
Power Smarter. Charge Faster. Last Longer.
Ultra-Fast USB-C Charging - Gone are the days of waiting hours for your batteries to recharge. The NH2400 fully recharges via USB-C in just 3 hours—no external charger needed. Simply plug in any USB-C cable you already own. Competitors like Eneloop can take up to 10 hours and require a separate charger, making the NH2400 the clear winner in speed and convenience. Whether you're at home, on the go, or outdoors, the NH2400 keeps your devices powered without delays.
2400mAh High Capacity for Extended Runtime - Power up your high-drain devices like cameras, gaming controllers, and flashlights with confidence. The NH2400's 2400mAh capacity delivers longer runtimes compared to traditional rechargeable batteries, ensuring you can focus on your tasks or adventures without interruptions. From late-night gaming marathons to outdoor adventures, this battery has you covered.
Over 500 Reliable Charging Cycles - Built for the long haul, the NH2400 provides over 500 charging cycles, saving you hundreds of dollars on disposable batteries. That's the equivalent of replacing more than 500 single-use batteries, making it both a cost-effective and environmentally friendly choice. With consistent performance even after repeated use, it's a battery that truly pays for itself.
Constant Voltage Output for Unwavering Performance - Tired of voltage drops that cause devices to shut off unexpectedly? The NH2400 delivers constant 1.5V output, ensuring stable performance for high-drain electronics like flashlights and cameras. No more flickering lights or sudden shutdowns—just smooth, reliable power for every moment.
Eco-Friendly and Built to Last - The NH2400 isn't just good for your devices—it's good for the planet. Free from mercury, lead, and cadmium, this rechargeable battery is designed with sustainability in mind. By replacing disposable batteries, you're reducing waste and making a positive environmental impact. Its rugged design also ensures durability in extreme conditions, making it the perfect companion for outdoor enthusiasts and everyday users alike.
Nitecore NH2400: Outperforming the Competition
Faster Charging, Better Voltage, and More Value. It's not just a battery; it's a better way to power your devices.
Unlike other rechargeables, it charges in just 3 hours using USB-C—the same cable you use for your phone or laptop. No external charger needed. Plus, it delivers a constant 1.5V, so your devices perform exactly as they should—no flickering lights or sudden shutdowns.
With over 500 recharge cycles, it saves you hundreds of dollars and eliminates waste from disposable batteries. If you're looking for fast, reliable, and sustainable power, the NH2400 is simply the smarter choice.
DIMENSIONS
| Diameter | 14.5mm±0.3mm / 0.57"±0.01" |
| Length | 50.3mm±0.3mm / 1.98"±0.01" |
| Weight | 21g / 0.74 oz |
TECHNICAL SPECS
| Rated Capacity | 2,400mAh |
| Nominal Voltage | 1.5V |
| Rated Energy | 3,600mWh |
| Input | USB-C 5V⎓0.5A |
| Charging Time | 3 hours |
| Lifespan | Over 500 recharge cycles |
Comparing other Brands
| Feature | Nitecore NH2400 | IKEA LADDA 2450mAh | Energizer Recharge AA | Fujitsu AA 2450mAh | Energizer Non-Rechargeable AA |
| Capacity | 2400mAh | 2450mAh | 2300mAh | 2450mAh | 3000mAh |
| Nominal Voltage | 1.5V | 1.2V | 1.2V | 1.2V | 1.5V |
| Recharge Time | 3 hours | 8-10 hours (STENKOL Charger) | 4-5 hours (Energizer Pro Charger) | 5 hours (Fujitsu Quick Charger) | Not applicable |
| Charging Method | USB-C (built-in) | External charger required | External charger required | External charger required | Non-rechargeable |
| Lifespan | >500 cycles | Up to 500 cycles | Up to 500 cycles | Up to 500 cycles | Single use |
| Protective Case | No | No | No | No | No |
What's In The Box
- 2x NH2400 Batteries
- Note: Charging cable and protective case are included with the Pack of 4 option only.
You’re Backed by Our 60-Day Ironclad Guarantee
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Try it for 60 days. If it’s not right for you, send it back.
We stand behind our gear. If you’re not happy with your purchase, just return the full package within 60 days and we’ll issue a full refund—no fuss, no forms, no hoops to jump through.
What Happens After You Order
- You’ll get an instant order confirmation email with your receipt.
- We’ll pack your order the next working day and send you a tracking number once it’s on the way.
- From the moment you order to the moment it reaches your hands, we’re here to keep you updated and supported.
When will I receive my gear?
- Singapore: Delivered to your doorstep in 4–6 working days.
- International: Arrive within 10–14 working days.
Returns and warranty
- Every product comes with a 1 to 3-year replacement warranty (depending on the item).
- If anything isn’t working right, just let us know. We’ll make it right.
FREE Gift with Purchase: Limited Edition Ember Shard Whistle
Spend $99 or more today, and we'll automatically include a limited-edition Glow-in-the-Dark Ember Shard Whistle when packing your order.
Charge it quickly under sunlight or your flashlight, and enjoy its subtle glow throughout the night—perfect for marking gear, emergency kits, or attaching to your bag.
Limited quantities. These will be swapped (at our discretion) to other gift items if shards are unavailable.
Customer Reviews
Overall rating: 4.5 / 5 from 4 reviews.
This is my second order of Nitecore rechargeable batteries (NH2400 4PC, AA - 2400mAh - 1.5V). Bought in total 8 packs (4 pieces each) over time. Very convenient and excellent battery performance. Replaced all our battery-operated electrical appliances with Nitecore's NH2400 batteries. Hope Nitecore will be making re-chargeable AAA batteries in the near future.
Suitability:Exactly what I needed for my work. Quality:Durable and well worth the price, exceeded my expectations. Performance:It functions flawlessly and the specifications were correct. Item arrived quickly and in good condition and come with a free retractable holder.
Item received as mentioned.👍
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