18650 Protected

18650 Protected
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.

Thanks !

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)

TANSOREN® 2PCS 3.7V 3000mAh 18650 Protected Rechargeable Lithium Batteries with Fast Li-ion Battery Charger for Headlight Handheld Flashlight Headlamp Torch
TANSOREN® 2PCS 3.7V 3000mAh 18650 Protected Rechargeable Lithium Batteries with Fast Li-ion Battery Charger for Headlight Handheld Flashlight Headlamp Torch
$9.50
Overview: Battery Charger indicator light lets you know when charging is complete.Designed to charge your batteries quickly and safely. Battery Specifications: Battery Type:18650 Rechargeable Battery; Capacity: 3000mAh; Voltage: 3.7V; Material: Lithium; Charge Time: about 6-8hours; Dimensions: 68 mm x 18 mm x 18 mm. Charger Specifications: Input Voltage: 100V~240V 50/60Hz; Output Voltage: 4.2V…

Minchen Rechargeable PX-518 5-Mode XML T6 LED Aluminum Flashlight zoomable Torch with AC Charger , Car charger and 2pcs 18650 protected rechargeable Battery Included
Minchen Rechargeable PX-518 5-Mode XML T6 LED Aluminum Flashlight zoomable Torch with AC Charger , Car charger and 2pcs 18650 protected rechargeable Battery Included
$19.99
Rechargeable PX-518 flashlight Feature:
– Tatical head Aluminum Alloy Casing flashlight;
– Uses high power XML T6 LED chip. With a lifespan of up to 100,000 hours or more;
– Blinding effect super Bright 1200Lm flashlight,focus max output brightness come up to 1600Lm;
– 5 switch Modes: High,Medium, low, Strobe, SOS, adjustable by zooming in/out,square beam when zooming In;
– Thumb switch …
ORBTRONIC 3400mAh Two 18650 PROTECTED PANASONIC 3.7V Rechargeable High Performance Li-ion Batteries - 10 Amp Dual Protection - For High Power 18650 Flashlights - Protective Battery Case Included
ORBTRONIC 3400mAh Two 18650 PROTECTED PANASONIC 3.7V Rechargeable High Performance Li-ion Batteries – 10 Amp Dual Protection – For High Power 18650 Flashlights – Protective Battery Case Included
$27.99
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 …
Outlite 2PCS 18650 3600mAh 3.7V Protected Rechargeable Lithium Battery with Fast Li-ion Battery Charger for Handheld Flashlight Headlight Headlamp and Torch
Outlite 2PCS 18650 3600mAh 3.7V Protected Rechargeable Lithium Battery with Fast Li-ion Battery Charger for Handheld Flashlight Headlight Headlamp and Torch
$15.99
Indicator light lets you know when charging is complete. Designed to charge your batteries quickly and safely. 1) Input Voltage: 110-240V, 47-63Hz 2) Output: 4.2V 3600mA 3) Charges 1 or 2 batteries simultaneously 4) Dimensions: 3.34 in x 1.85 in x 1.49 in 5) Weight: 2.46 oz. 6) Li-Ion Rechargeable 18650 with IC Protection. 7) Capacity: 3600mAh. 8) Over-Charging / Draining at 4.2v / 2,75v 9) Vol…
4x 18650 Protected 3400mAh Orbtronic-Panasonic Li-ion 3.7V High Performance Rechargeable Batteries For High Power Flashlights
4x 18650 Protected 3400mAh Orbtronic-Panasonic Li-ion 3.7V High Performance Rechargeable Batteries For High Power Flashlights
$54.99
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…
3400mAh TWO 18650 PROTECTED Panasonic 18650 Rechargeable Battery - High Performance - 3.7 Volt - Dual Protection For High Performance Flashlights
3400mAh TWO 18650 PROTECTED Panasonic 18650 Rechargeable Battery – High Performance – 3.7 Volt – Dual Protection For High Performance Flashlights
$28.01
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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