Amigo Itsuwa 50w 4000mAh mod - Chain Reaction
Features:
1) Carbon fiber battery tube, more beautiful and durable.
2) Airflow holes at the bottom thread, to dissipate heat.
3) Red bronze used for all connections, to improve its conductivity.
4) Manual battery with buttons, power 7w-50w adjusted by upper and lower button.
5) American engineer’s idea
Model Chainreaction 26650 mod
Brand name Itsuwa
Size 93mm(L)*30mm(D)*20.7mm(W)
Output 7w-50w (power continuously adjustable)
Capacity 4000mah, high-rate cylindric lithium cell 26650
Thread 510 thread
Material Carbon fiber tube
Button on/ off button, upper & lower watt adjustable button
Airflow 4 airflow holes at the bottom thread to dissipate heat
Connections Red bronze used to improve its conductivity
Charge 26650 lithium cell detachable & rechargeable, not charge from the screw
source : http://itsuwaecig.gmc.globalmarket....a-50w-4000mah-mod-chain-reaction-8953342.html

Features:
1) Carbon fiber battery tube, more beautiful and durable.
2) Airflow holes at the bottom thread, to dissipate heat.
3) Red bronze used for all connections, to improve its conductivity.
4) Manual battery with buttons, power 7w-50w adjusted by upper and lower button.
5) American engineer’s idea
Model Chainreaction 26650 mod
Brand name Itsuwa
Size 93mm(L)*30mm(D)*20.7mm(W)
Output 7w-50w (power continuously adjustable)
Capacity 4000mah, high-rate cylindric lithium cell 26650
Thread 510 thread
Material Carbon fiber tube
Button on/ off button, upper & lower watt adjustable button
Airflow 4 airflow holes at the bottom thread to dissipate heat
Connections Red bronze used to improve its conductivity
Charge 26650 lithium cell detachable & rechargeable, not charge from the screw

source : http://itsuwaecig.gmc.globalmarket....a-50w-4000mah-mod-chain-reaction-8953342.html