SKU: 13799075963

Lumenier NAV 15000mAh 6S 21700 Lithium-Ion Battery - XT90

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Description

Lumenier NAV 15000mAh 6S 21700 Lithium-Ion Battery - XT90The Lumenier NAV 21700 Lithium Ion Battery series was specially designed for long range pilots seeking unparalleled performance. Lithium ion batteries offer a remarkable advantage with their consistent discharge rate, providing longer flight times than Lithium Polymer alternatives. These batteries are ideal for lower amp draw drones, planes, radios, and long range applications, maximizing your flying experience. With features like temperature

The Lumenier NAV 21700 Lithium-Ion Battery series was specially designed for long-range pilots seeking unparalleled performance. Lithium-ion batteries offer a remarkable advantage with their consistent discharge rate, providing longer flight times than Lithium Polymer alternatives. These batteries are ideal for lower amp draw drones, planes, radios, and long-range applications, maximizing your flying experience. With features like temperature-resistant spacers, high-quality components, and a lightweight design, these batteries stand out from the rest.

Why choose Lumenier NAV Lithium-Ion batteries?

Lumenier Lithium-ion (Li-ion) batteries offer many advantages over lithium polymer (LiPo) batteries, providing longer flight times, reduced weight, higher energy density, and easier maintenance. Li-ion batteries are often safer and more durable for FPV drone enthusiasts, offering extended flight sessions and lower maintenance requirements. In contrast, LiPo batteries are favored for their ability to deliver high burst power output, which makes them suitable for racing and acrobatic maneuvers. The choice between the two battery types in the FPV drone world depends on the specific goals of the pilot, with Li-ion batteries offering a balance of endurance, performance, and reliability.

Features

  • Suitable for drones, planes, radios, and other long-range applications
  • Each cell has been rigorously QC tested to ensure the best quality
  • Professional look and feel, all black wrap + black connectors
  • Best of Lithium-Ion technology for extended flight times
  • Temperature-resistant spacers to prevent heat transfer
  • Lightweight design, much lighter than LiPo alternatives
  • Available in various configurations: 1S - 6S
  • Double protective wrap for extra durability
  • High-quality components for reliability
  • Designed for long-range pilots
  • High-performance 21700 cells

Battery Specifications

WATT HOURS 54.0WH
CONNECTOR XT90
LENGTH 150 mm
WEIGHT 1331 g
HEIGHT 75 mm
WIDTH 65 mm
VOLTS 22.2
mAh 15000






Cell Specifications

  • Cell Shape: Cylindrical
  • Diameter: 21.45±0.10(mm)
  • Height: 70.65±0.15(mm)
  • Weight: ±72g (Per Cell)
  • Characteristic: Li-ion
  • Capacity: 15000mAh
  • Rated Voltage: 3.6V
  • Typical Resistance Value: <15 mΩ
  • Discharge Cut-off Voltage: 2.5V
  • Charging Cut-off Voltage: 4.2V
  • Rated Charging Current: 2.5A
  • Maximum Charge Current: 10.0A
  • Continuous Discharge Current: 35A @80℃ cutoff (20A without temperature cut)
  • Burst Discharge Current: 90A
  • Operating Temperature Range: -20℃~75℃

Links

Includes

  • 1x Lumenier NAV 15000mAh 6S 21700 Lithium-Ion Battery - XT90
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: 13799075963

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Soy Gitana
San Leandro, US
★★★★★ 5
Beautiful
Feel like a barista. High quality, beautiful. Don’t put the bamboo stick in the dishwasher like I do though, it fell through one of the holes in the utensil compartment and broke. But still a great buy. Will be buying sets for my matcha loving family and friends.
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Reviewed in the United States on April 24, 2026
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Debo G
West Palm Beach, US
★★★★★ 5
Nice!’b
Cute! Cheap! And surprisingly good quality!
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Reviewed in the United States on May 7, 2026
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Tyrone Crockwell
Los Angeles, US
★★★★★ 5
Nice little cute tools for Matcha making
This is $9 product which fully equipped with tools to help me make my own Matcha! With this price and all I receive in the package OMG, it's very value. I am very satisfied with quality and value of this matcha set. I highly recommend this product.
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Reviewed in the United States on January 15, 2026
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velvet
Belleville, US
★★★★★ 4
Good overall but bamboo whisk weak
I love this set it's so affordable but the bamboo whisk is so brittle. It breaks so easily but I like it so far.
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Reviewed in the United States on December 8, 2025
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Tammy Damron
Boise, US
★★★★★ 5
Good quality and everything you need for a good cup of Matcha green tea!
It’s a wonderful, perfect Matcha set! I am throughly enjoying it!
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Reviewed in the United States on May 7, 2026

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