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)
|2pcs KeepPower 3400mAh li ion protected 18650 battery Panasonic NCR18650B Cell Built In
KEEPPOWER PROTECTED BATTERY
|NITECORE NL189 3400mAh Protected 18650 Rechargeable Li-ion Battery with EdisonBright AA/AAA alkaline battery sampler pack.- Designed for TM26 TM15 TM11 SRT7 SRT6 P25 EC25 TK75 PD35 PD32 TK22 M21X BT20 i4 and other High Drain Devices.
A high performance rechargeable battery from Nitecore specially designed for high drain devices such as Nitecore TM series and other high power LED search light and tactical flashlights. Features: * Nitecore 18650 3.7V Protected Li-ion rechargeable battery. * Protected: Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V. * Capacity: 3400mAh * Voltage: 3.7V * Chemistr...
|3400mAh 18650 PROTECTED Li-ion Orbtronic Rechargeable Battery - for High Power Flashlights
Intended to be used in High power LED Flashlights. PROTECTED 3400mAh Panasonic 18650 li-ion 3.7V battery by Orbtronic - The latest Panasonic NCR18650B 3400mAh cell is used to build 18650 3400mAh Orbtronic protected battery. Battery designed for LED Flashlights. Not for e-cig mods because dimensions Diameter (mm): 18.6 mm (+/- 0.03), Length (mm): 68.9 mm (+/- 0.03) are adjusted specially for LED Hi...
|EagleTac 3400mAh Protected Li-ion 18650 Rechargeable Battery (1 x 18650)
Uses Panasonic 3400mAh cells, made in Japan Measures only 68mm in height (+/-0.1mm) and 18.5mm in width IC protected for a) over-charge, b) over-discharge, c) short circuit, d) current overflow of 4A+ True protrude top design, fits all flashlights High discharge rate 4A-5A Nominal voltage: 3.7V, charge up to 4.2V, use CC/CV charger to charge Reinforced steel plate bottom, highly efficient pro...
|Refun 2pcs 3.7v 18650 4000mah Protected Lithium Li-ion Rechargeable Battery for LED Light Headlight Headlamp Handheld Flashlight Torch and with 1pcs Quick Smart Charger
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 ...
|3400mAh TWO 18650 PROTECTED Li-ion (Panasonic NCR18650B inside) Orbtronic Batteries - High Performance -Top Button - Dual Protection- For High Performance 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), 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...
|3400mAh FOUR 18650 PROTECTED Li-ion (Panasonic NCR18650B inside) Orbtronic Batteries - Top Button - Dual Protection - For High Performance 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...
Incoming search terms:
- 18650 protected vs unprotected
- protected vs unprotected batteries