Nitecore NL1835r Battery (18650)


In stock

  • Capacity: 3500mAh
  • Voltage: 3.6V
  • Output: 8A
  • Weight: 49.9g
  • Length: 69.3 mm
  • Diameter: 18.5 mm


In stock


Nitecore NL1835HP


Introducing the Nitecore NL1835HP – the pinnacle of rechargeable button-top batteries designed to meet the demands of high-drain devices. With a formidable 3500mAh capacity, this battery is a powerhouse of reliable, long-lasting energy, making it the perfect companion for devices like the EC23, Concept 1, HC33, MH23, MH12GTS, and MH25GTS.



Safety is paramount, and the NL1835HP excels in this aspect. It features an integrated high-performance protected circuit, ensuring your peace of mind while using it. This battery automatically safeguards against overcharge, over-discharge, and short-circuit incidents, ensuring that you and your valuable devices remain unharmed.

The NL1835HP utilizes a high-quality battery protection chip IC, providing an additional layer of security and efficiency. It is also equipped with nickel-plated stainless steel protectors that offer exceptional impact resistance and resistance to oxidation. This means you can trust it to withstand the rigors of daily use and remain in top-notch condition.

Furthermore, the NL1835HP is encased in a durable metallic shell that offers superior abrasion resistance. This robust exterior not only adds to its lifespan but also makes it an ideal choice for outdoor enthusiasts, professionals, and everyday users alike.

Compatibility is another standout feature of this battery. It seamlessly works with a variety of Nitecore chargers and various other chargers, making it a versatile and practical choice for those who prefer convenience and ease of use.



In summary, the Nitecore NL1835HP is not just a battery; it’s a high-performance, safety-conscious energy source designed for the most demanding applications. Its cutting-edge technology and impressive capacity ensure that your high-drain devices remain powered up when you need them most. Whether you’re an outdoor enthusiast, a professional, or simply someone who demands the best, the NL1835HP is the perfect battery to keep you connected, powered, and safe.


We recommend this product with a Nitecore Torch which you can find here.


Nitecore NL1835HP Specifications

  • Capacity: 3500mAh
  • Voltage: 3.6V
  • Output: 8A
  • Weight: 1.76oz (49.9g)
  • Length: 2.73″ (69.3mm)
  • Diameter: 0.73″ (18.5)mm