LG HB2 1500mAh 30A Flat Top Battery

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LG HB2 18650 batteries have been proven by expert vapers and electronics engineers for use in your vaping gear. This battery was released this year, 2015, and has a max discharge of 30 amps. It pulses higher than that, at 40 amps. This battery is best used at 20-25 amps continuous. The HG2 relies on safe NMC chemistry.

This battery is great for low competition builds that require a high continuous amperage or a higher pulse rate. This battery will work great in a dual or triple-in-series settting. Made in South Korea.
One LG HB2 18650 1500mAh battery per order. Nominal regulated voltage of 3.6 volts.

Size: 18650
Made in South Korea
Weight: 48g
Capacity: 1500 mAh
Fully Charged Discharge: 4.2V
Standard Charging Current: 750 mA
Charging Voltage: 4.20 +/- 0.05V
Max. Continuous Discharging Current: 30A
Optimal Continuous Discharging Current: 22A
High Drain
Cell: HB2
Top: Flat
Size: approx. height 65mm x diameter 18.3mm


Lithium Ion and Lithium MN batteries, in some cases, are known to vent. This is an infrequent occurrence and can happen even to batteries with protected circuits. Many consumer electronics use Li-Ion and Li-MN batteries as a power source and venting has occurred with these consumer electronics.

Check your battery regularly for rips in the plastic coating or other signs such as poor performance or appearance

When a Li-Ion or Li-MN Battery gets very hot it is best to remove the battery if possible and put it aside to let it cool down. If this is not possible, turn off your device and let it cool down with the battery in it.

Batteries should never be left unattended while they are charging. Typically, the positive end of the battery is placed in the device or charger head first, please read the accompanying manual with the product you are using to ensure that the battery is placed in the correct position before activating and/or charging the unit. Do not carry loose batteries without protection, always store batteries away from other metal such as coins or keys.


1. Charging current:Cannot surpass the biggest charging current which in this specification stipulated.
2. Charging voltage:Does not have to surpass the highest amount which in this specification stipulated to decide the voltage.
3. Charge temperature: The battery must carry on the charge in the ambient temperature scope which this specification stipulated.
4. Uses the constant electric current and the constant voltage way charge, the prohibition reverse charges. If the battery positive electrode and the hode meet instead, can damage the battery.

Discharging current
The discharging current does not have to surpass this specification stipulation the biggest discharging current, the oversized electric current electric discharge can cause the battery capacity play to reduce and to cause the battery heat.
Dicharge temperature
The battery discharge must carry on in the ambient temperature scope which this specification stipulated.

After the short time excessively discharges charges immediately cannot affect the use, but the long time excessively discharges can cause the battery performance, battery function losing.The battery longterm has not used,has the possibility to be able to be at because of its automatic flashover characteristic certain excessively discharges the condition,for prevented excessively discharges the occurrence, the battery should maintain the certain electric quantity.

Storage the Batteries
The battery should store in the product specification stipulation temperature range.

1. Avoid shorting the battery: do not mix batteries with metal stuff together( ESPECIALLY DO NOT PUT ANY BATTERIES IN YOUR POCKET), it does happen big problem because of this kind of mistake
2. It will lead to battery leakage, explosion, or fire if you don’t know the notice below.
a. do not put the battery into a microwave oven, nor high pressure container
b. do not expose or dispose of the battery in fire or immerse in water
c. do not use or assemble the battery with other different make, type, or model batteries
d. do not use the battery if the battery becomes abnormally hot, order, discoloration, deformation, or abnormal conditions is detected during use, charge, or storage. If liquid leaking from the battery gets into your eyes, don't rub your eyes and wash them with or assemble the battery with other different make, type, or model batteries

Do not disassemble or deform the battery
Do not use the battery mixed with other different make, type, or model batteries
Do not leave battery in charger over 24 hours
Store the battery in a cool,dry and well-ventilated area
Keep out of the reach of children
Never use a modified or damaged charger
Avoid excessive physical shock or vibration

Regulations vary for different countries.Dispose of in accordance with local regulations.
◆Please check environment to use Efest battery,for more details, please check the attentions as belows.
◆Please match batteries' amps for your own E-cigs mods to make sure to be used safely.
◆Please take out the batteries while the device is not used.
◆Please do not over-discharge or over-charge the batteries.

◆Do not use the battery if batter's wrapper is damaged;
◆Please do not over-discharge or over-charge the batteries.
◆Do not use the battery if batter's wrapper is damaged.
◆Do not use the battery if battery's discharge current is NOT matched with your prodcut.
◆Do not keep your battery in a pocket, purse, or other receptacle containing metal objects to avoid short-circuit. Battery may explode or catch fire if mistreated.
◆Do not disassemble, puncture, cut, crush, short-circuit, incinerate, or expose to water, fire, or high temperatures abouve 100℃ or 212F.
◆If it is original Efest products, many fakes batteries from chinese other vendors, Efest do not have any Efest distributors in China.
◆If it is Original, please check the date and place you bought.
◆How many days you have been used?
◆How was the environment during usage.
  • Shipping Weight: 0.1lbs
  • (in stock)
  • Category: Mod Batteries

This product was added to our catalog on Monday 01 August, 2016.