NITECORE 21700i RECHARGEABLE BATTERY 3.6V 5000MAH
SKU: 99412849368

NITECORE 21700i RECHARGEABLE BATTERY 3.6V 5000MAH

Sale price$35.96 Regular price$39.95
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

NITECORE 21700i RECHARGEABLE BATTERY 3.6V 5000MAHNITECORE NL2150HPi At A Glance >15A max continuous discharge current Built in pressure relief valve Microporous barrier for heat dissipation Built in PTC for surge protection Nickel plated stainless steel cathode and anode This is the battery that is included in the I4000R Flashlight Compatible Lights P10i P20i P30i P20i UV P10iX P20iX >15A High Capacity Performance Battery The next generation 21700 customized rechargeable battery from NITECORE, the

NITECORE NL2150HPi At-A-Glance - >15A max continuous discharge current - Built-in pressure relief valve - Microporous barrier for heat dissipation - Built-in PTC for surge protection - Nickel-plated stainless steel cathode and anode - This is the battery that is included in the I4000R Flashlight Compatible Lights - P10i - P20i - P30i - P20i UV - P10iX - P20iX >15A High Capacity Performance Battery The next generation 21700 customized rechargeable battery from NITECORE, the NL2150HPi has an amazing 5000mAh capacity. This powerful battery has improved performance, and superior energy density compared to previous 18650 batteries. Specifically designed for the i4000R, the "i" series batteries can work with any other NITECORE flashlight that accepts 21700 batteries. An extra 21700 is a great backup battery to have on hand, as more electronic products and NITECORE flashlights will utilize this battery. The NL2150HPi can be charged using a traditional charger like a NITECORE UI1 or through the i4000R's built in charging port.

Premium Quality Battery The NITECORE NL2150HPi comes with all of the safety features, quality engineering, and more that has made NITECORE a trusted brand for rechargeable Li-ion batteries. Your expensive electronics are safe paired with an NL2150HPi that features a built-in pressure relief valve, high-temperature resistant design, and built-in safeguards to prevent surges. This protects you from overcharging, over-discharging, as well as short-circuits. The NL2150HPi is built with premium materials, such as nickel-plated stainless steel connectors for impact resistance, good conductivity, and resistance against oxidation. Safe and reliable, the NL2150HPi is globally insured and has multiple certifications for electronic use.

TECHNICAL SPECIFICATIONS Capacity 5000mAh Voltage 3.6V Output 15A Weight 2.66oz (75.5g) Length 3.04in (77.2mm) Diameter 0.86in (21.9mm)

Compatible Chargers NITECORE UMS2 Dual Slot Digital Charger NITECORE UMS4 Quad Slot Digital Charger NITECORE UI1 Single Slot Charger NITECORE UI2 Dual Slot Charger

Battery Compatibility This is a customized button top battery designed for i series flashlights (see compatible lights section above). It does NOT work in any non-flashlight device. It does NOT work in any flashlights that require a custom battery. It does NOT work in any electronics that only accept flat top batteries. It can be charged in a lithium-ion charger such as UI1, UI2, UMS2, UMS4

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 99412849368

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 2395 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
JL
San Leandro, US
★★★★★ 5
Nice shirt at a good price
Size: Small, Color: Indigo
Nice shirt, fits well and is a nice color and button layout. It was a good deal.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
M
Verified Purchase
Mark benn
Lowell, US
★★★★★ 5
Love it
Size: Large, Color: Indigo
Good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
J
Verified Purchase
Jon J. Sanders
Charlottesville, US
★★★★★ 3
Its OK but wrinkles easily.
Size: X-Large, Color: Light Khaki Brown
Decent shirt and fits well, but wrinkle city! I could barely iron them out after washing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
J
Verified Purchase
Jacob
Phoenix, US
★★★★★ 5
Good shirt.
Size: Large Tall, Color: Green Camo Print
New favorite shirt. Definitely a LT. cheapest big and tall button down i could find and i love it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
D
Verified Purchase
Dan
Port Orchard, US
★★★★★ 4
Nice shirt but size up one to two sizes.
Size: Large, Color: Clay
I love this shirt. it is good quality. I got the clay colored one. I really like it. They do run small. I normally wear a medium. So I got a large. It fits pretty well. It is a tad bit tight, but I am losing weight(145LBS) So far. So it should fit fine in a few weeks. I am 5,2 135Lbs. I probably should have gotten the XL.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026

recommand products