Question 1

what would be the price for amount to 800 units? thank you

Accepted Answer

On a quantity of 800 pcs the price is $8.50 each plus shipping. These batteries are in stock. https://www.amazon.com/Enersys-Hawker-Cyclon-0810-0004-Battery/dp/B0002ILK86/ref=sr_1_1?m=A2U296R8AN80PO&s=merchant-items&ie=UTF8&qid=1476725273&sr=1-1&refinements=p_4%3AEnersys

Question 2

I'd like to order 2 of these - can you please combine the shipping cost?

Accepted Answer

Shipping costs will vary between sellers. If you buy two of these batteries from us, the shipping should automatically be combined appropriately. As of this writing, 9/2/2015, the shipping for two would be $8.93 for shipping to the inner 48 states

Question 3

What is the shelf life for these batteries?

Accepted Answer

While a reliable answer to this question should come from the supplier or the manufacturer I can assure you that I have two of these batteries in an operating rechargeable flashlight since 1983 and two others in another flashlight since 2014 (bought new from Amazon) and they are all functioning splendidly holding their charges fully for months on end and accepting full charges with no signs of weakening.

Question 4

I want to use these in a waterproofed D battery holder - the kind with the springs. Has anyone done this? If so what was your method?

Accepted Answer

I haven't but with the spade terminals on top you could get connectors from like Radio Shack and remove the spring and contact plate from your battery holder and solder the new wires to them with the crimp connectors. Multiple battery's could be a room issue allowing for some space between batteries for the new terminals and something non conductive or electrical tape to insulate the terminals between batteries while connecting in series or what ever it needs. I think the bottoms are plastic so might not be an issue but good measure. Shouldn't be hard if there is space and later replacement would be an easy unplug and replace.

ASIN	B0002ILK86
Amperage	2.5 A
Antenna Location	UPS
Battery Capacity	2.5 amp_hours
Battery Cell Composition	Sealed Lead Acid
Battery Cell Type	Sealed Lead Acid
Battery Weight	16 ounces
Best Sellers Rank	#315,606 in Automotive ( See Top 100 in Automotive ) #698 in Automotive Replacement Batteries
Brand	Enersys
Customer Reviews	4.7 out of 5 stars 82 Reviews
Item Dimensions	1.35 x 1.35 x 2.68 inches
Item Weight	6.4 ounces
Manufacturer	Enersys
Model Name	Cyclon 810 4
Model Number	0810-0004
Recommended Uses For Product	UPS
Reusability	Rechargeable
UPC	635241000016
Unit Count	1 Count
Voltage	2

Enersys (Hawker) Cyclon 0810-0004 D-Cell 2 Volt/2.5 Amp Hour Sealed Lead Acid Battery

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