List Price: US$5.00
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Ships within 7-10 business days
Rechargeable batteries are the friendlier choice for the environment, but all too often, this type of batteries fails to live up to expectations. Many rechargeable batteries can overload, short circuiting and becoming useless. These UltraFire 18650 3.7V "3600mAh" Batteries solve that problem with their protection circuit board (PCB). Placed on the negative electrode of the batteries, the PCB guards against overcharging, helping the batteries to last for as long as possible. For this great low price, you get a pair of 3.7-volt batteries that can be used in a wide variety of lights and other electronic devices. You can charge the batteries in any standard charger.The UltraFire 18650 rechargeable Lithium battery is equipped with a protection circuit board (PCB) on the negative pole. The PCB can protect the battery from overcharge, over-discharging, overload and short circuit, which can make the battery safer and longer lifespan. The battery is environment friendly and perfect for super bright flash and other devices.
To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.
|Quantity||3+ units||5+ units||10+ units|
|Rate||USD$ 4.4 shipped||USD$ 4.38 shipped||USD$ 4.37 shipped|
What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.
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100% of customers would recommend this product to a friend (1 out of 1)
Involvement Level: Expert (understands the inner workings)
Pros: They are cheap, bought them to try some DIY basic electronics gadgets For those on budget and wanting to try out DIY, these are low cost
Cons: I bought 4 pieces (2 X 2 sets) Of the 4, 1 piece no function, no discharging, no charging. 1 piece discharged and was charging intermittently 2 pieces worked with the charger I bought from DX It's like buying 2 pieces for the price of 4, so buyer beware
Other: Budget people, with sense of trying out first and get better stuff later for their electronics project can try these. I had a hard time wondering why my project was not working, because the output from the batteries was wrong!
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