GOLISI G25 is an economic 18650 Li-ion battery whose cycle life is more than 800 times. Compared with traditional batteries, it is more powerful, environment friendly, safe and cost-effective for users.
 
Batteries are sold as a set with a battery case

Capacity: 2500mAh
Constant Discharging Current: 20A
Power Range 74W ( 3.7V * 20A ) to 60W (3.0V *20A)
High performance: the CDC keeps at 20A even only 40% of power left
Certificates: CB by TUV lab, CE, ROHS, FCC, MSDS, WEEE, UN38.3, IEC62133
 
Warnings:
– Use only a suitable external battery charger
– Always turn off your Mods or E-cig before storing them
– Protect unused batteries wherever they are stored with a suitable cover or case
– Do not use a damaged or scratched battery
– Do not use a battery beyond its amperage limit
– Do not put a battery directly in the pocket
– Do not place a battery in contact with metal objects
– Do not disassemble, drill, squeeze, short-circuit or expose to water or excessively high temperatures.
 
Battery Safety Rules
Do not overcharge or over-discharge.
Leaving batteries in a charger all night long or longer can lead to overcharged batteries, which can result in battery failure. Charging your battery over 4.25 volts can shorten its life-cycle and going over 4.5 volts can cause it to burst. Cease using your charger if this ever happens. To prevent this, do not leave your batteries in any charger for prolonged periods of time after the batteries are fully charged.When the charger indicates that the batteries have been fully charged, you should remove them from the charger.
Recharge batteries with a resting voltage below 3.6V as soon as possible.
Leaving Lion batteries in a discharged state will incur irreversible damage – creating a loss in capacity and a loss in cycles.
Keeping your batteries loose in your pockets will cause your batteries to fail and seriously harm you. Rather use battery holders and covers to keep your batteries safe.
When discarding old batteries, rather take them to a battery recycling center, as this is the safest way to discard your old batteries.