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Description
Lithium Ion, 2pcs 18650 Pack With Pcb Protection 3.7v, 2900mah - 10.73whCameron Sino CS INR18650NB Replacement Battery 2900mAh 3. 7V Li ion Pack of 2 with PCB Protection Upgrade your power supply with the Cameron Sino CS INR18650NB replacement battery. Designed for those who demand efficiency, reliability, and long lasting performance, this 2900mAh Li ion battery offers a stable 3. 7V voltage, delivering a power rating of 10. 73Wh. Perfect for a variety of applications that require a solid power source, this battery pack
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.8 ★★★★★
Based on 1522 reviews
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Product Reviews
★★★★★ 5
Great product
Size: 5 FT, Style: 0 (1/0) AWG RED
Good quality cable.
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Reviewed in the United States on February 1, 2026
★★★★★ 5
Heavy duty and has lasted three years so far
I have had this relay installed in the engine bay of my Lexus RX 300, functioning to link the front battery to the additional battery in the trunk whenever the ignition is on. The relay has worked reliably for about three years now with no complaints besides one minor comment, be careful when threading down the nut on the Low voltage side. It is prone to stripping
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Reviewed in the United States on March 24, 2025
★★★★★ 5
It delivers as advertised.
Works as advertised, and is easy to install.
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Reviewed in the United States on August 18, 2025
★★★★★ 5
Heavy Duty!!
Performed extremely well. No buzzzing or poor connection. Extremely well built and has been working issue free for over 6 months! Instalation can be a bit difficult due to size and weight. Not really a problem.
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Reviewed in the United States on November 25, 2024
★★★★★ 4
Seems to be ok for the money
We use it to power a 2000w inverter for the refrigerator and microwave on our boat where sometimes it will stay on continuously throughout the day and it hasn't let us down. As others have said, the terminals are awful close together but for the money, it's worth it.
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Reviewed in the United States on January 21, 2025
