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)
|FIXED Star 4Pcs 3.7V 18650 4000mah Protected Rechargeable Lithium Battery + 1pcs 18650 Wireless Charger battery for LED Flashlight Lamp Torch Lighting
Battery: 1. Type: 18650 battery 2. Chemistry: Li-ion 3. Voltage: 3.7v 4. Capacity: 4000mAh 5. Rechargeable times: up to 500 – 700 times 6. Size: 18mm × 65mm 7. Net weight: 46g/ 1.65oz (One piece) 8. Shell color: black and gold 9. Charge Time: 6 – 8 hours Charger: 1. Input: AC 100V – 240V , 50/ 60Hz 2. Output: DC 4.2V 3. Size: 3.4 x 1.4 x 1.9 inches 4. Weight: 2oz 5. Indicator light: Green (befor…
|Outlite 2PCS 18650 3600mAh 3.7V Protected Rechargeable Lithium Battery with Fast Li-ion Battery Charger for Handheld Flashlight Headlight Headlamp and Torch
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 2500mA 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: 2500mAh. 8) Over-Charging / Draining at 4.2v / 2,75v 9) Voltag…
|ThorFire 2200 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:2200mAh Net Weight:45g/1pcs Diameter:18mm Length:65mm (with protection board)Package include: 1 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.) High…
|2 Pack Fenix ARB-L18-2300 Protected 18650 2300mAh Rechargeable Li-ion Batteries with EdisonBright BBX3 battery carry case – Designed for PD32 TK22 TK35 TK75 TK16 PD35 ARE-X1 ARE-C2 ARE-C1 and more
-Fenix ARB-L18-2300mAh Rechargeable 18650 Battery -Button Top Design -Protection circuit built in the anode with a steel hat by riveting process. Steel shell eliminates the risk of short circuit caused by collision and impact. -Pressure Relief Vent: Expels waste gas generated by internal short circuit. Expelling waste gas prevents a cell from inflating or exploding. -Three Sets of Over-Heat Protec…
|4x 3400mAh ORBTRONIC Protected 18650 Battery Rechargeable Cells Li-ion 3.7V High Capacity for High Power Flashlights-18650 Battery Holders 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…
|Canwelum Protected 3.7V 18650 Li-ion Battery – Applicable for High-power LED Flashlights, Headlamps CAN-LI-18650…|
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