1. Bright Eyes The BEST Bike Light Battery - NOW HIGHER CAPACITY - Works With CREE T6 LED 1200lm Bike Lights - 8.4v (6400mAh Battery Only) (Click Link to Check Price on Amazon)
Editor's Rating : 9.9 out of 10
High-Quality, Very Long-Lasting 8.4v Bike Light Rechargeable Battery PackNew 8.4V 6400mAH Rechargeable lithium ion Replacement Spare Battery pack Set for CREE T6 LED 1200lm bike lights

2. Bright Eyes Bike Light - Rechargeable Headlight - NEWLY UPDATED 1200 LUMENS - 6400mAh Battery - FREE TAILLIGHT AND DIFFUSER LENS Included - WATERPROOF - No Tools needed (Click Link to Check Price on Amazon)
Editor's Rating : 9 out of 10
EXTREMELY BRIGHT 1200 Lumen CREE LED Technology - This Bike Light with new 6400mAh battery gets Approximately 3-1/2 Hours on High, 6 hours on medium, 24 hours on LowSAFETY - MORE FEATURES than any look-alike - Includes FREE Diffuser Lens - Strobe for Daytime Riding Clears Cars From Your Path

3. Ultra Bright Bike Light Blitzu Cyborg 168T USB Rechargeable Bicycle Tail Light. Red High Intensity Rear LED Accessories Fits On Any Road Bikes, Helmets. Easy To Install for Cycling Safety Flashlight (Click Link to Check Price on Amazon)
Editor's Rating : 9.7 out of 10
Be seen from blocks away, ride with confidence - introducing the all new Blitzu cyborg 168t bike tail lightNew and improved - you deserve the best, the cyborg is 50% larger and 15% brighter than our best seller cyclops bike light

4. BLITZU Gator 390 Lumens USB Rechargeable Bike Light (Blue) (Click Link to Check Price on Amazon)
Editor's Rating : 9.4 out of 10
✔ USB RECHARGEABLE & EXTREME LONG RUN TIME - Stop Wasting Your Money on batteries! Never Buy Batteries Again! Both the headlight and taillight are USB rechargeable. All you need is a USB cord (included!) and a power source to recharge (Computer, laptop or a cellphone charger) The Gator 390 USB Bicycle Light features Smart Charging Technology and has Runtime of 2+ hours on the highest setting, making it the BEST bike light in the market! GET YOURS TODAY!✔ INCREDIBLY BRIGHT TO KEEP YOU SAFE - FREE TAIL LIGHT INCLUDED FOR A LIMITED TIME ONLY! BE SEEN and commute in CONFIDENCE! Instantly improve your visibility & safety. You will be shocked and amazed at how bright it is! The Gator 390 is powered by the latest CREE LED that provides an Ultra Bright 390-lumen output and up to 300 feet beam length. BUY IT NOW!

5. Sahara Sailor 5600 Lumens LED Bike Headlight with Rechargeable 4400mAh Battery (Click Link to Check Price on Amazon)
Editor's Rating : 9.9 out of 10
Super bright bike headlamp - features 5x Cree XML-T6 LEDs with max output 5600 lumens, integrated lamp cup design and more average facula3 modes available - single button on the back of the lamp cycles through multiple settings(full beam - low beam - strode mode)