Specification cylinderical liion 18650 2400mah recharg able cell. Chinese knockoffs are available for cheaper, but are prone to shorter lifespans and arent always uniform size. Liion battery safety 18650 battery26650 14500 16340. Have you seen this type of counterfeit 18650 battery. These batteries have a higher energy density and lower weight than other types rechargeable batteries. The sony vtc5a 18650 lithium ion battery is the ultimate cell which all other 18650 s are compared to. The internal resistance is also high for a 18650 battery, this. Buy ultrafire brc 18650 liion 4000mah button top battery online australia, perth, melbourne. Ultrafire brc18650 3000mah red silver dx official specifications. Before using the battery, be sure to read the users manual and precaution of its. Pdf a comparative testing study of commercial 18650format. Details about 10pc 18650 battery dual charger for 18650 3. Failure to read, and follow liion safety instructions, and warnings may result in fire, personal injury, and property damages if the battery is charged andor used improperly. These lithium ion 18650 cylindrical rechargeable batteries have internal pcb protection which prevents undervoltage at 2.
Every new generation of batteries provide just about an 8% increase in capacity generalized over those of the previous year. It is a protected battery with button top, perfect for your mod. Specification cylinderical liion 18650 2600mah rechargeable cell 1. I bought 100 batteries from best2shop15 on ebay and noticed a performance issue. We guarantee every 18650 battery is grade a, 100% authentic, and meets the advertised specs or your money back. See the keywords property of this pdf for more information. The ultrafire tr 18650 5000mah is also an unprotected battery, even though it is advertised as being protected on the cell itself. Product model 18650 battery ver a product specification 3. T sulyhcoau rer oe page 1 of 1 ultrafire rechargeable 18650 liion 3. Jan 11, 2020 panasonic, sanyo, samsung, and lg are the top level 18650 cell manufacturers, making long lasting cells in a standard size 18 mm by 65 mm that fits all 18650 compatible devices.
Capacity one of the most important characteristics in any battery is the amount of energy it holds and how long it can expend that energy for, measured in ah amp hours or mah milliamp hours. Ultrafire 18650 battery buy original ultrafire 18650. Ultrafire brc18650 battery replacements from batteries plus bulbs. Trusted store in melbourne and stock wide range of products. Ultrafire 18650 3000mah button top liion battery heavy duty capacity 18650 battery for high drain devices. Sony 18650 liion cell td141tgcd2 ynvc01 yec ynvc01 lg 18650 sony liion sony us 18650 inverter ynvc01 dac07b037 text. There is a fairly good match between the batteries. This sonymurata vtc5a cell is a superman type of cell for those that need and require ultrahigh dischargedrain cells in the 18650 form factor size. Have you seen this type of counterfeit 18650 battery before. Material safety data sheets report notbche8405 page 2 of 7 tbrf0811. Capacities can range anywhere from sub mah 1ah to as much as 3500mah 3. Ultrafire brc18650 battery replacements at batteries plus.
Pdf demand for portable electronic and electrical devices has led to considerable growth. This cell offers a 2600mah capacity rating and 25a cdr. A little longer than a standard 18650 because of the protection circuit. Store closures, insurance claims, misguided cargo, post office undeliverable packages or unclaimed merchandise. Oct 26, 2019 i bought these to use in my ph22 mech mod that i bought from fasttech and charge them in the huangao universal dual channel ac charger that i also bought here.
Ultrafire brc 18650 liion 4000mah button top battery. The internal resistance is also high for a 18650 battery, this makes them unsuitable for high loads. Where must i look or how i can determinate the type. In addition to being a much safer bet all around, the protected.
Thoroughly read the users manual for the charger before charging the battery. The small electronic protection circuit protects against common hazards like overcharging, shortcircuiting, high temperatures, and overdischarging. Opened sample of ultrafire tr18650 4200 mah cell tested in original paper. To assure product safety, describe the following precautions in the instruction manual of the. The sony murata vtc5a is our best overall 18650 battery for 2019. The sony vtc5a 18650 lithium ion battery is the ultimate cell which all other 18650s are compared to. Ultrafire brc 18650 3000 mah rechargeable liion battery.
Panasonic, sanyo, samsung, and lg are the top level 18650 cell manufacturers, making long lasting cells in a standard size 18 mm by 65 mm that fits all 18650 compatible devices. Ultrafire button top higher energy density and lower weight than other types rechargeable batteries compatible with many mods. This product specification has been prepared to specify the rechargeable. Nov 30, 2012 if it will fit, the panasonic cgr18650ch.
Product description ultrafire brc 18650 flashlight battery 3. Sony murata vtc5a 18650 2600mah 25a battery us18650vtc5a. The specification does list a lower capacity 2600mah, but even that is too high, as can be seen. Ultrafire 18650 battery buy original ultrafire 18650 battery batteries. References this specification is referenced gbt182872000, ul1642, iec619601. This battery state 4000mah on the cell, but at the current time the maximum possible is 3100mah, i. Every new generation of batteries provide just about an 8% increase in capacity generalized over those of. Scope the specification describes the technology parameters and testing standard for the lithium ion rechargeable cell supplied by tenergy corporation. With tremendous capacity and value, the ultrafire 3000mah 18650 is a high powered liion battery that is perfect for demanding electronics such as tactical led flashlights.
The data in this document is for descriptive purposes only and is not intended to make or imply any guarantee or warranty. This specification describes the requirements of the lithium ion rechargeable battery supplied. Manufactured to the iso90012000 international standard to assure quality, ultrafire 18650 batteries have a low selfdischarge rate of less than 1% per day. While all lithium ion batteries are safe when cared for properly, the samsung 20s is considered one of the safest options. Please read these specifications carefully before testing or using the cell as improper. The ultimate guide to understanding differences in 18650 batteries. Best choice online of ultrafire brc 4000mah 18650 liion rechargeable battery at. This product specification defines the requirements of the rechargeable lithium ion battery to be supplied to the customer by aa portable power co. Cylindrical lithiumion battery product specification doc.
1463 1264 893 31 1584 1533 1180 370 870 399 1368 359 997 400 823 59 507 630 611 1112 1421 1338 500 1390 985 1524 343 426 769 1383 730 1299 1374 1153 359 648 208