4 Bay Battery Charger
Independent Charging Rate and Charge Monitoring
Maximum Total Charging Current of 2A
Four Bays to 4.2V
0.5A Each Bay
Two Bays to 4.2V
1A Per Bay
High Definition LED Display
Night Energy Saving Mode
Efest Charging Application
Compatible with Android and iOs
Quickly View Each Bay’s State
Adjust Screen and Charge Rates
Charging Status and Charts
Fully Charged Reminder
Intelligent Protection Suite
Auto Stop When Fully Charged
Auto Recharge When Voltage Drops Below 4.05V
Revive Batteries With 0.6V or Higher Charge
Over Discharge/Over Voltage/Short Circuit/Reverse Polarity Protection
Efest Blu4 4 Bay Bluetooth Smart Battery Charger
Car 12V Adapter
Please Note: Batteries must be inserted with negative polarity towards the spring loaded end. DO NOT, under any circumstance, attempt to insert non-rechargeable and/or damaged batteries. Always use this and any charger under careful supervision.
Advanced User Item. Use at Your Own Risk!
NOTE: There is an inherent risk with the use of any and all rechargeable batteries in any circumstance. Vapenah and any and all of Vapenah’s parent and subsidiary companies are not responsible for damage if there is any modification of the batteries/chargers in any form or shape (including pack making). Vapenah and any and all of Vapenah’s parent and subsidiary companies are not responsible for any damage caused by the misuse and/or mishandling of Li-ion (Lithium-ion), LiPo (Lithium-ion Polymer) and any rechargeable batteries and chargers.
Use special caution when working with Li-ion (Lithium-ion), LiPo (Lithium-ion Polymer) and any rechargeable cells, as they are very sensitive to charging characteristics and may explode or burn if mishandled. Make sure the user has enough knowledge of Li-Ion (Lithium-ion), LiPo (Lithium-ion Polymer) and any rechargeable cells in charging, discharging, assembly and storage before use. Always charge in/on a fire-proof surface. Never leave charging batteries unattended. Do not use any rechargeable battery as well as any battery charger if any visible damage is present, as well as if the cell or charger has been stressed through mishandling, accidental or otherwise, even if damage may not be visible. Always store and transport rechargeable cells in a safe, non-conductive container in a controlled environment. Dispose of all battery cells and chargers in accordance to local laws and mandates.
Vapenah will not be held responsible or liable for any injury, damage, or defect, permanent or temporary that may be caused by the improper use of a Li-ion (Lithium-ion), LiPo (Lithium-ion Polymer) and any rechargeable battery/batteries. Please have a basic understanding of the batteries you are using and how to care for them properly.