Related by context. Frequent words. (Click for all words.) 78 recharge 71 recharges 71 recharged 56 batteries 54 rechargeable 50 charger 49 chargers 49 Recharging 48 rechargeable battery 48 lithium ion battery 48 volt outlet 48 battery powered 47 electric 47 wall socket 47 battery 47 EV charging 46 EVs 46 AA batteries 46 AC adapter 45 Recharge 45 rechargeable batteries 45 refilling 45 Powermat 45 regenerative braking 45 unplugging 44 Li ion battery 44 lithium ion batteries 44 PHEV 43 docking stations 43 electrically powered 42 battery packs 42 talktime 41 draining 41 combustion engine 41 powering 41 ultracapacitors 41 battery chargers 40 electrification 40 wirelessly 40 PHEVs 40 Volt 40 hydrogen fuel 40 charging 40 solar powered 39 electrical outlet 39 volt 39 battery charger 39 EV 39 refueling 39 electric motor 39 Electric Vehicle 39 synching 38 Nissan Leaf 38 electricity 38 USB port 38 Batteries 38 Lithium ion batteries 38 refill 38 lithium ion 38 plugging 38 Chevy Volt 38 docking station 38 Better Place 38 volt battery 38 syncing 38 WiFi 38 Chevrolet Volt 38 Chevrolet Volt electric 38 i MiEV 38 energizing 37 replenishing 37 plugged 37 rejuvenating 37 WiFi enabled 37 Wi Fi 37 disconnecting 37 Unplug 37 ultracapacitor 37 Tesla Roadster 37 Wi Fi enabled 37 activating 36 Wi fi 36 key fob 36 inverter 36 rainwater harvesting 36 zero emission 36 hydrogen powered 36 reconnection 36 standby mode 36 replenished 36 nickel metal hydride 36 combustion engines 36 Battery 36 regenerates 36 wi fi 36 kW 35 conserving 35 internal combustion engine 35 hydrogen fueling 35 kinetic energy 35 unplug