Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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For Your Every Summer RSVP, with Code: SUMMER15
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
4.4 ★★★★★
Based on 1441 reviews
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Product Reviews
★★★★★ 5
Good for support
Best pillow for mom to keep spine in line helps with pain.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
★★★★★ 5
Firm n cool
I am super picky about pillows and I need them firm and cool. This is absolutely amazing. Love it! Better than more expensive pillows I've gotten in the past.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
★★★★★ 5
Great pillow
Love it after I adjusted fluffiness. Pain no more
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Reviewed in the United States on January 30, 2026
★★★★★ 5
Perfect pillow
Size: Queen Size(2 Pack)
It’s a beautiful soft Material, way better than any pillow I’ve ever owned. It’s cool to the touch and remains fluffy and durable. I’ve had it over a month and still love it just as much as day one! The neck support is also very much appreciated! The size is perfect for my pillow cases. All in all a durable, soft Material, comfort pillow! Will buy again!
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Reviewed in the United States on April 11, 2026
★★★★★ 5
Soft, feel cool, Arrived vacuumed package. Put in dryer on cool for 3 Minutes, Fluffed right up!!!
Size: Queen Size(2 Pack)
These pillows arrive air tight, once you open the expand very slowly. I put them in the dryer on cool for about 3 or 4 minutes and they fluffed right up!!! They arrived yesterday evening, I have not used them yet, I will need to remove some of the shredded Memory Foam as it is way to much for me. I will update after a night or two. they are soft to touch and feel cooler if you leave your hand on a for little bit. I'm excited to try them out. Hoping and praying they work for bad necks, backs and shoulders, seems to be Nice quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
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