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Ships within 48 hours · Estimated delivery Jul 21 - Jul 26
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Description
Nitecore D2 Intelligent Digi Smart Charger with LED Indicator for 14500, 16340 (RCR123), 18650, 22650, 26650, Ni-MH and Ni-Cd (AA, AAA) Battery, D21. Capable of charging 2 batteries simultaneously. 2. Each of the two battery slots monitors and charges independently. 3. Optimized charging design for IMR batteries. 4. Integrated LCD panel clearly displays charging parameters and progress. 5. Two conveniently located side buttons allow easy selection of specific battery types and charging parameters. 6. Intelligent circuitry detects the battery type and status before entering automatic charge mode
1. Capable of charging 2 batteries simultaneously.2. Each of the two battery slots monitors and charges independently.
3. Optimized charging design for IMR batteries.
4. Integrated LCD panel clearly displays charging parameters and progress.
5. Two conveniently located side buttons allow easy selection of specific battery types and charging parameters.
6. Intelligent circuitry detects the battery type and status before entering automatic charge mode (CC, CV, dV/dt).
7. Automatically detects battery power status and selects the appropriate voltage and charge mode (with the exception of LiFePO4 batteries which require manual selection).
8. Compatible with LiFePO4 batteries.
9. Compatible with small capacity batteries.
10. Automatically stops charging when complete.
11. Features over-charge prevention to protect batteries.
12. Features temperature monitoring to prevent overheating.
13. Made from durable ABS (fire retardant / flame resistant).
14. Features reverse polarity protection.
15. Designed for optimal heat dissipation.
16. Compatible with Li-ion / IMR / LiFePO4: 10440, 14500, 16340 (RCR123), 17500, 17670, 18350, 18490, 18650, 22650, 26650, Ni-MH and Ni-Cd (AA, AAA, AAAA, C) rechargeable batteries (Note: All batteries are not included).
17. Input voltage:
- AC 100-240V 50/60 Hz 0.25A (MAX)
- DC 12V 1A
18. Output voltage: 4.2V +/- 1% / 3.7V +/- 1% / 1.48V +/- 1%
19. Output current: 500mA x 2
20. Certified by RoHS, CE, FCC, CEC.
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.2 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Excellent Engine Air Filter — Keeps Your Engine Breathing Clean!
Size: 5424WS, Style: Workshop
It’s a high‑quality replacement that does exactly what you want from an engine air filter — it helps protect your engine and keeps performance strong.
Right away you can tell this is a well‑made part. The filter media has lots of pleats and high‑velocity cellulose material that’s designed to trap dirt and contaminants before they get into your engine, which helps reduce wear and tear on vital components. It offers up to ~98% filtration efficiency, so you know the incoming air is much cleaner and better for performance and fuel efficiency.
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Reviewed in the United States on February 26, 2026
★★★★★ 5
Great product
Size: 5424WS, Style: Workshop
Perfect for DIY filter change.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Thank yuo
Size: 5424WS, Style: Workshop
It fit my car perfectly, Lexus NX300
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Great replacement set of wiper blades for 2024 CR-V! Work great & easy replacement!
Size: 24"+19"+10"(Top Lock)
Excellent wiper blade set for my 2024 Honda CR-V - a perfect fit!
Easy to replace the front blades and these are very quiet and do a great job with no streaking at all. Instructions included for the front blades are good. Either lost or couldn't find the rear window instructions, so went on YT for a quick video (for removing the old blade - installation is super easy) and it was an easy replacement.
Replaced OEM blades, and these are every bit as good and the price is good. Old blades lasted a couple years, don't think I'll wait that long this time - these are nice blades and easy to replace and worth replacing every year. Very smooth, no streaking, quiet... in short they work great!
Recommend for your CR-V - per above they're as good or better than OEM blades. New year with new wiper blades!
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Reviewed in the United States on December 29, 2025
★★★★★ 5
Easy installation
Size: 26"+16"(Top Lock)
Perfect fit and just in time. Went to 4 places and no one has this style. As good as the dealer and a third of the price. Very happy
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Reviewed in the United States on May 24, 2026