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)
|Olight 3400mah Protected 18650 Rechargeable Li-ion Batteries – Designed for M22 M21x M20s S20 M18 Sr51 Tm26 Tm15 Tm11 P12 Srt7 Srt6 P25 Ec25 Tk75 Pd35 Pd32 Tk22 M21x Bt20 I4 and Other High Drain Devices
100% Brand New, Sealed and never been use
Original Olight products
(Built by Panasonic NCR18650B 3400mAh, cell origins from Japan)
|4x 18650 Protected 3400mAh ORBTRONIC Li-ion 3.7V High Performance Rechargeable Batteries For High Power Flashlights
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…
|ORBTRONIC 3400mAh Two 18650 PROTECTED 3.7V Rechargeable High Performance Li-ion Batteries – 10 Amp Dual Protection – For High Power 18650 Flashlights – Protective Battery Case Included
NOT FOR E-CIG MODS- FOR High Power FLASHLIGHTS ONLY-Unlike other protected batteries that will cut off all power at only 3-4 Amps, Orbtronic protected 18650 batteries will provide power at uninterrupted 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 …
|ThorFire 3000 mAh 3.7V 18650 Battery Protected Rechargeable Li-ion Battery for Flashlight
Specification: Brand:ThorFire Battery Size:18650 Battery type:Li-ion rechargeable battery Voltage:3.7V Capacity:3000mAh Net Weight:45g/1pcs Diameter:18mm Length:68mm (with protection board) Package include: 2 x battery No memory Effect Rechargeable times: Up to 500 times Provides excellent continuous power sources to your device(For led flashlight/notebook/camera/camcorder/PDA etc.) Hig…
|Captink 2PCS 4000mAh 3.7V 18650 Protected Rechargeable Lithium Battery with Fast Li-ion Battery Charger for Handheld Flashlight Headlight
Captink:18650 battery and fast charger 18650 battery and charger product attributes:(1):Capacity: 4000mAh.(2):Charge voltage:4.2V Nominal voltage:3.7V(3):imensions: 3.34 in x 1.85 in x 1.49 in(4): Input Voltage: 110-240V, 47-63Hz n(5):Charges 1 or 2 batteries simultaneously(5): Weight: 2.56 oz.(6): Li-Ion Rechargeable 18650 with IC Protection (7):No memory effect,Environmentally friendly(8)Quick c…
|3400mAh TWO 18650 PROTECTED Panasonic 18650 Rechargeable Battery – High Performance – 3.7 Volt – Dual Protection For High Performance Flashlights
Two Simon High Performance Panasonic NCR18650B Rechargeable Lithium Ion Batteries with Protected Integrated Circuits (PIC) with 3400 mAh are included in each order. They are bundled 2 units per box in a clear battery storage case.
These popular 3.7 volt rechargeable 18650 lithium ion batteries are favorite amongst Law Enforcement, Security, Truckers, Search and Rescue (SAR), First Responders and …
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