Lithium Ion
Lithium Ion
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 Milwaukee M18 1 2Hammer Drill Driver 18V 2602 20 Cordless Red Lithium Li Ion $40.10 (16 Bids) Time Remaining: 1d 12h 17m |
 Makita BHP454 LXT 18V 30Ah Lithium Ion Hammer Drill $185.00 Time Remaining: 21d 3h 38m Buy It Now for only: $185.00 |
 DEWALT DC233KLR Recon DC233KL 36V Cordless Lithium Ion 1 SDS Rotary Hammer Kit $599.99 Time Remaining: 29d 9h 58m Buy It Now for only: $599.99 |
 Bosch 18V Cordless Lithium Ion BruteTough Hammer Drill Driver 17618 01 RT $176.98 Time Remaining: 10d 7h 25m Buy It Now for only: $176.98 |
 New Milwaukee 2604 22 18V Cordless M18 FUEL Lithium Ion Hammer Drill $279.00 Time Remaining: 12d 6h 53m Buy It Now for only: $279.00 |
 NEW DeWALT DCD985L2 20v MAX LITHIUM ION 30aH 3 SPEED CORDLESS HAMMER DRILL KIT $100.99 (2 Bids) Time Remaining: 5d 13h 47m |
 Milwaukee 18V Cordless M18 FUEL Lithium Ion Hammer Drill 2604 22CT NEW $249.00 Time Remaining: 10d 5h 31m Buy It Now for only: $249.00 |
 Milwaukee V28 28V Volt 0721 20 Lithium Ion Cordless Right Angle Drill With Case $179.00 Time Remaining: 29d 15h Buy It Now for only: $179.00 |
 Milwaukee Hammer Drill 0724 20 V28 M28 Lithium ION Drill $135.00 Time Remaining: 27d 12h 43m Buy It Now for only: $135.00 |
 MAKITA 18V LXT HAMMER DRILL BHP452 BL1830 BATTERY LITHIUM ION CORDLESS 2 SPD 30 $144.00 Time Remaining: 25d 6h 44m Buy It Now for only: $144.00 |
 DEWALT DCD970KL 18V XRP LITHIUM ION CORDLESS HAMMER DRILL DRIVER New $199.99 Time Remaining: 1d 11h 14m |
 Bosch 18V Cordless Lithium Ion Brute Tough Hammer Drill Driver 176108 01 $199.20 Time Remaining: 22d 10h 4m Buy It Now for only: $199.20 |
 Milwaukee M18 1 2Hammer Drill Driver 18V 2602 20 Cordless Red Lithium Li Ion $79.99 Time Remaining: 21d 23h 11m Buy It Now for only: $79.99 |
 Milwaukee 18V Cordless M18 FUEL Lithium Ion Hammer Drill 2604 22 NEW $299.00 Time Remaining: 29d 19h 30m Buy It Now for only: $299.00 |
 NEW DeWalt 20v Max 3 Speed Lithium Ion Premium Hammerdrill Kit 30 Ah DCD985L2 $177.59 (19 Bids) Time Remaining: 3d 4h 15m |
 Milwaukee 18V Cordless M18 FUEL Lithium Ion Hammer Drill TO 2604 20 NEW $149.00 Time Remaining: 23d 5h 30m Buy It Now for only: $149.00 |
 Bosch 18V Cordless Lithium Ion VSR Compact Tough Drill Kit 36618 02 RT $146.98 Time Remaining: 22d 17h 22m Buy It Now for only: $146.98 |
 Bosch 12V Max Lithium Ion Compact Hammer Drill Kit PS130 2A NEW $146.98 Time Remaining: 14d 17h 22m Buy It Now for only: $146.98 |
 DEWALT 20V MAX Cordless Lithium Ion Compact Hammer Drill Driver Kit DCD785C2 NEW $239.00 Time Remaining: 1d 17h 22m Buy It Now for only: $239.00 |
 MILWAUKEE 2604 22 M18 FUEL 18V LITHIUM ION 1 2 HAMMERDRILL KIT NEW HAMMER DRILL $76.00 (9 Bids) Time Remaining: 5d 7h 24m |
 Milwaukee 2602 22DC M18 LITHIUM ION 1 2 Hammer Drill Driver Kit AC DC Charger $329.00 Time Remaining: 26d 20m Buy It Now for only: $329.00 |
 HITACHI 18V 15 AH LITHIUM ION SLIDE BATTERY CORDLESS HAMMER DRILL KIT DV18DSFL $149.95 Time Remaining: 12d 11h 20m Buy It Now for only: $149.95 |
 Bosch 18V Cordless Lithium Ion Brute Tough Drill Driver 37618 01 RT $186.98 Time Remaining: 10d 7h 25m Buy It Now for only: $186.98 |
 DeWalt DCD985L2 20V 1 2 Hammer Drill Premium Lithium Ion 30Ah New NIB $259.99 Time Remaining: 19d 6h 12m Buy It Now for only: $259.99 |
 DEWALT DCD985L2 20V MAX LITHIUM ION 3 SPEED HAMMERDRILL SET BRAND NEW $20.50 (4 Bids) Time Remaining: 6d 2h 48m |
 Bosch 144V Cordless Lithium Ion Brute Tough Hammer Drill Driver 17614 01 NEW $269.99 Time Remaining: 10d 9h 20m Buy It Now for only: $269.99 |
 DeWalt DCD985L2 20V MAX Lithium Ion Premium Hammerdrill Driver Kit 30 Ah $263.00 Time Remaining: 28d 15h 39m Buy It Now for only: $263.00 |
 Makita 18V LXT Lithium Ion 1 2 Hammer Drill BHP452 $299.99 Time Remaining: 9d 4h 41m Buy It Now for only: $299.99 |
what does mAh mean in relation to a lithium ion battery?
The battery that came with my new camera says it's 3.7V = 925mAh
Here's another listed as a battery that's advertised as acceptable for the camera, but the mAh value is less:
Olympus LI-50B Lithium-Ion Battery (3.7v, 740mAh)
I've seen others listed as 1000mAh. Pardon my ignorance, but will a higher/lower valve improve the camera's response time? Or what does the mAh relate to?
mAh is "Milliamp Hour" which is basically how much power that battery can hold. The higher the mAh, the longer the battery will last.
If the manufacturer recommends a specific mAh, then I would not go below that, or it may not function, or possibly drain very quickly. Digital cameras use a high drain, which could be higher than the battery can put out.
Now, for the technical:
Milliamp Hours is the amount of milliamps of power that battery can deliver for one hour. So, your 925mAh battery will deliver 925 Milliamps for one hour before it is drained. If the camera requires 925 milliamps, then your battery should last for one hour (of course, differnet functions use different amounts of power, such as flash, or zooming (which is a motor))
If your camera, under "normal" use required 450 milliamps, then your battery will last for a bit over two hours. (450x2=900)