18650 samsung battery 30q 15amp 3000mah lithium battery with ROHS, MSDS, UL, CE approved, the following is the battery cell 3.7v , if you need other capacity cells or battery pack please contact with us .
Specifications
1, Brand: Samsung
2, Model: INR18650-30Q
3, Normal voltage: 3.7V
4, Normal capacity: 3000mah
5, Charging voltage: 4.2V ± 0.5V
6, Discharging cut-off voltage: 2.5V
7, Discharge rate: 15A
8, Rechargeable: Yes
9, Size: 18±2mm Dia 65±1mm Length
10,Cycle life:> 500 times
11,Operation Temperature Range: Charge(0~45°C ) Discharge(-10~60°C )
Pictures 
Warnings
-Do not over discharge/overcharge
-Recharge drained batteries ASAP
-Do not short circuit
-Do not dispose of in fire
-Do not expose to extreme heat or water
-Please be familiar with handling lithium batteries before purchase.
5 Actions will help you extend the life of your battery
1,Use your battery regularly
2,Be careful with where you keep your battery
3,Change your battery before its drained
4,Don not store your battery with less than 50% charge
5,Store your battery individually with case
for vapers more 2 tips
V1,Disconnect atomizer from battery when not in use
V2,Keep threads and connectors on atomizer and battery clean
Our lithium battery 18650 cell Advantages
Green product
Long standby time
One year warranty
Excellent safety performance
Excellent storage performance and low self-discharge rate
Short circuit testing passed
Overcharge testing passed
Over discharge testing passed
150C thermal shock test passed
1.2m drop testing passed
18650 li-ion cell Application
Home appliances: Two-way radio, Walkie-talkie, Electric toys, Emergency lighting system
Portable devices: Laptop, LED lights, Camcorder, PDA, Digital camera, Portable DVD,Electric cigarette,Solar lights etc.
Commercial truck and hybrid electric vehicles (HEVs),E-bike, E-scooter, Electric wheelchair, Golf cart
Others:Stationary battery backup systems,Medical devices,RC model,Airsoft gun
