What is the safest way to use lithium batteries under high load ?
I want to use a couple of 18650 protected lithium batteries (3.7v 2500mAh) to heat up a little bit of nichrome wire (0.16mm, 50ohm/meter). I've read that if I use those lithium batteries they might explode so I would like to know what is the trick because I've seen them being used with electronic cigarettes and portable tobacco vaporizers which use nichrome wire.
Li-Po can vent to flame of abused. No lithium likes to be dropped, Li-Po is the worse.
If you keep your batteries cool (peltier junction perhaps) you can pull a ton of current.
DealExtreme SKU 19624 UltraFire Protected 18650 3.7V 2400mAh Lithium Batteries (2-Pack Grey)
|TangsFire® 4pcs 18650 3600mAh 3.7V Protected Li-ion Rechargeable Battery and 2Pcs 18650 battery case (Green)
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|TWO 3400mAh 18650 PROTECTED Orbtronic Li-ion (Panasonic inside) 3.7V Battery cells, 10 Amp Dual Protection - For High Performance 18650 flashlights - Protective Battery Case Included
Unlike other protected batteries that will cut off all power at only 4 Amps, Orbtronic protected 18650 batteries will provide power at currents much higher than 4 Amps. Protection: Over-current (Activated @ 10A-12A), Over-charge (Activated @ 4.35V) - Over-discharge (Activated @ 2.5V) - Over-temp. and DUAL short circuit protection (External, and Internal).Protection circuit designed by Seiko. ICs m...
|ON THE WAY®Rechargeable RED 2Pcs 3.7V 4000mAh BRC18650 Protected li-ion Battery for Flashligh Torch Headlamp Rc toy
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2x 18650 3.7V 4000mAh Rechargeable Batteries
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|Outlite 2 PCS 3.7V 18650 3600mAh Protected Lithium Li-ion Rechargeable Battery for LED Light& Headlight& Headlamp& Handheld Flashlight& Torch with 1PCS Quick Smart Charger
Indicator light lets you know when charging is complete.
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|Outlite 4 PCS 3.7V 18650 3600mAh Rechargeable Protected Lithium Li-ion Battery for LED Light Headlight& Headlamp& Handheld Flashlight& Torch
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|3400mAh FOUR 18650 PROTECTED Li-ion (Panasonic inside) Orbtronic 3.7V Batteries - 10 Amp Dual Protection - For High Performance Flashlights - Button Top - Battery Cases Included
Unlike other protected batteries that will cut off all power at only 4 Amps, Orbtronic protected 18650 batteries will provide power at currents much higher than 4 Amps. Protection: Over-current (Activated @ 10A-12A)---->>Included: Four 18650 3400mAh Protected Orbtronic batteries. and Two Protective battery holders. --- IMPORTANT These are NOT AA batteries. >> For buyers without previous experience...
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