UNPROTECTED CELL FOR USE IN DEVICES REQUIRING HIGH POWER BATTERIES
PROVIDES 3400MAH 3.7V SHELF LIFE OF 3 YEARS
BE SAFE AND FOLLOW ALL BATTERY SAFETY GUIDLINES
Panasonic 18650 3400mAh NCR18650B 6-PACK battery cell lithium-ion With BONUS 3 Hard-Plastic Cases for easy storage and Transport. Each case can store 2 NCR-18650 batteries. You will receive three cases. Specifications: Capacity (Ah): 3.4 Ah ( 3400mAh) Charging Voltage (V): 4.2 V Energy (Wh): 12.2 Wh Energy Density (Wh/L): 730 Wh/L Nominal Voltage (V): 3.6V-3.7V Weight (g): 46 g Diameter (mm): 18.06 mm (+/- 0.03 mm) Height (mm): 65 mm (+/- 0.03 mm) Max. Discharge rate: C Raing 2C (Maximum recommended current 6.8A) Pulse current (5-6 sec.): 12A Top (positive side): Flat top Model: NCR18650B Made in Japan Made by Panasonic IMPORTANT INFORMATION ABOUT THIS BATTERY: Never completely discharge li-ion battery ( below 2.5V under load ). Charge fully to 4.2V before first use. Never use force to install (insert) li-ion battery. Do not use old and new battery cells together. Use only high quality battery charger. Do not expose to heat. Do not short (connect) positive (top), and negative (bottom) battery terminals (contacts). Keep battery that is not in use in plastic holder (or any insulating [plastic] container). Never charge battery over 4.25V (another reason to use high quality battery charger). Do not charge unattended. Do not use old, and new cells together. Do not store your li-ion batteries fully charged (for extended period of time). Store in cold and dry place at approximately 3.7V (storage charge). After battery is discharged-don't leave it discharged=>charge it as soon as possible. FOLLOW ALL BATTERY SAFETY GUIDELINES
Most Helpful Customer Reviews
So, in case anyone here is wondering, "Are these batteries genuine?"
Yes, I can confirm, they are indeed genuine. I tested them using my battery capacity meter, and lo and behold, they average around the rated capacity. At least, according to the NCR18650B datasheet. Even a little above it.
3300 mAh, not 3400 mAh. Check the datasheet out, and yes, they are true Panasonic cells. I know it's somewhat difficult to find genuine cells on Amazon, so.... Get these, and I promise they're true to capacity.
Oh and the little plastic cases are nice too. Handy to have so you don't have to worry about loose cells knockin' into each-other and potentially causing problems.
I have been a vaper for 3 years. I have a huge collection of mods, juice and batteries. I replace my batteries routinely every 6 months (I have 3 quad chargers and a set of 12 batteries I buy) Something is wrong with these batteries. I match 3 to charge in my tri-battery mod. I label every battery with a number. After 2 charges I get a weak battery error on my mod with one of these sets. Don't know if these are repackaged old batteries but they aren't reliable.
These work BETTER than the batteries you can get at your local vape shop, and are cheaper to boot! I use a huge mod that takes three 18650 cells (the Wismec Reuleaux RX200S), and these cells work great in it! With a 6-pack, I can use three in my mod, and keep the other three charging up, so I'm always ready to vape!
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