-
Top 9
August 2025
Best Serfas Bike Light Battery Replacement
We made a list of the top 9 Serfas Bike Light Battery Replacement based on verified reviews, popularity and other factors which we summarized for you in this list.
Best Choice
1
Serfas E-Lume 1750 Bike Light Bicycle Headlight Night Riding 1750 Lumens
Serfas
10.0
VIEW DEAL
Buy on Amazon
✓
Blinding Brightness, All Day Long - With an incredible 1750 lumens in overdrive mode, this light provides powerful front and side visibility. Multiple brightness modes allow for flexibility, including an impressive up to 50 hours runtime in daytime flash mode, making it perfect for both long rides and short commutes.
✓
Smart & Durable Build - The extruded aluminum body ensures the light is both lightweight and durable while also functioning as a highly efficient thermal conductor. This helps keep the light cool for optimal performance, even during extended use. The backlit button adds a layer of convenience, keeping you informed about charge status and low battery levels.
✓
Unmatched Side Visibility - Safety was a top priority in the design, so the new corner cutouts in the housing allow drastically improved side visibility. This means cars, pedestrians, and other riders can spot you from almost any angle without sacrificing the powerful forward beam or the high-quality illumination pattern.
✓
USB Rechargeable Convenience - Powered by a 5200mAh Li-Ion battery, this light charges entirely in just 3.5 hours using a USB wall charger. It includes everything you need: a micro USB cable and a handlebar bracket, so you can charge it and mount it right out of the box—no extra purchases necessary.
✓
Tough Performance, Lightweight Feel - At just 265g with the bracket, the E-Lume is built to last without adding unnecessary weight to your bike. Its robust construction and efficient design make it the perfect companion for harsh conditions, whether commuting in the city or riding on rugged trails.
Learn more
on Amazon
More Info
2
Serfas Starter 80 Bicycle Head Light - SL-80
Serfas
9.9
VIEW DEAL
Buy on Amazon
✓
Perfect starter headlight
✓
Side Lighting For 180-Degree Visibility
✓
AA Battery Operation
✓
Easy Battery Access
✓
Backlit Button
Learn more
on Amazon
More Info
3
Serfas Universal Handlebar Mount for Headlights UNI-BRKT
Serfas
9.4
VIEW DEAL
Buy on Amazon
✓
Fits All Serfas Headlights
✓
Fits Bars Up to 31.8mm Horizontal & Vertical Adjustable
✓
Easily Removes from Bar in Seconds
✓
No tools required for installation
✓
See Description below for all compatible Serfas headlight model numbers
Learn more
on Amazon
More Info
4
Bright Eyes 10,400mAh Waterproof Bike Light Battery - Now Higher Capacity - Works with Most CREE 8.4v LED Bike Lights, and All Our 8.4v Lights (Blaze, Helios and Stamina Models)
Bright Eyes
9.0
VIEW DEAL
Buy on Amazon
✓
Bright Eyes 10,400mAh Bike Light Battery: Ultra capacity for enduring long rides with enduring bright lights.
✓
Upgrade Your Battery: Replaces Bright Eyes Stamina battery, Upgrades Helios, and Blaze models for longer runtime.
✓
Versatile: Also compatible with most similar 8.4v external battery bike lights
✓
Proudly USA-Based: Unlike our competition, we are proud to be a USA-based company, committed to delivering quality and reliable products while providing excellent support to our customers across the nation.
Learn more
on Amazon
More Info
5
Bright Eyes The Best Bike Light Battery - Now Higher Capacity 6400mAh - Works with CREE T6 LED 1200lm Bike Lights - 8.4v (6400mAh Battery Only)
Bright Eyes
8.8
VIEW DEAL
Buy on Amazon
✓
High Capacity: High-quality, very long-lasting 8.4v bike light battery pack.
✓
Replacement: Compatible with Bright Eyes Stamina, Helios or Blaze models. Also fits most other similar CREE T6 LED 1200lm bike lights.
✓
1 Year Warranty: Enjoy peace of mind with our year long guarantee, ensuring the enduring quality and performance of your lights.
✓
Proudly USA-Based: Unlike our competition, we are proud to be a USA-based company, committed to delivering quality and reliable products while providing excellent support to our customers across the nation.
Learn more
on Amazon
More Info
6
ePathDirect 1 X Replacement 8.4V 6600mAh Rechargeable Battery Pack for Headlamp & Bicycle Light
BESTSUN
8.4
VIEW DEAL
Buy on Amazon
✓
BESTSUN Replacement battery pack for Bike Light Headlamp Bicycle Head Torch.
✓
High Capacity, Take Longer Rides : 6600mAh (For Standard Battery Use) , This Battery Pack is Made with 6 x 18650 batteries.
✓
8.4 Volts DC Plug for Charging LED Bike Light, Keep High Power and Bright Visibility for LED Bike light.
✓
Save Time & Frustration : Straps On In Seconds (No Tools Required).
✓
Convenient to carry, Suitable for bike light bicycle headlight
Learn more
on Amazon
More Info
7
Serfas Battery Head Light Tl - 415 Tail Light, 90 lm
Serfas
8.0
VIEW DEAL
Buy on Amazon
✓
The industry's most technologically advanced safety lights
✓
All lights are robs compliant and all testing is done in house
✓
More efficient leds & high quality lenses to increase brightness & Clarity
Learn more
on Amazon
More Info
8
Night Provision 6 Cell Bike Light Battery Pack & Charger - 7.4v - 6400mAh - Waterproof - Premium High Capacity Bicycle Light Battery
NP NIGHT PROVISION
7.8
VIEW DEAL
Buy on Amazon
✓
Extended Ride Time: Power through your longest adventures! Equipped with a robust 6-cell, 6400mAh Li-ion battery, this light offers impressive run times to keep you going further. Charger included.
✓
Universal Bicycle Headlight Compatibility: Works seamlessly with a wide range of headlights using 7.6V-8.4V power and a standard 2.1mm x 5.5mm connector (see image for reference).
✓
Proven Reliability, Built to Last: Trusted by cyclists worldwide for over 7 years, this robust 6-cell battery pack is engineered for exceptional durability and long-lasting performance.
✓
All-Weather Performance: Ride confidently in any conditions! The water-resistant design safeguards against heavy rain, ensuring your lights stay powered even in challenging weather.
✓
Compatible Models: Ideal OEM replacement battery for Night Provision PS1200, PS1200v2, SB1, SB1600, SB2600, and SB3000 bike lights.
Learn more
on Amazon
More Info
29% Discount
9
Serfas True 1300 Bike Light Bicycle Headlight Night Riding 1300 Lumens
Serfas
7.2
VIEW DEAL
Buy on Amazon
✓
Brightest Trail Companion - With 1300 lumens of crystal-clear brightness, this headlight lights up every twist and turn of the trail, helping you spot obstacles and navigate confidently, even in complete darkness. The versatile flash mode also delivers the same 1300 lumens to ensure maximum visibility during the day, making it perfect for both nighttime rides and daytime safety.
✓
Effortless Control - This headlight is designed for no-look operation and features the largest easy-touch button in the industry. It lets you quickly adjust settings without taking your focus off the trail. The oversized button is ideal for use with gloves and works seamlessly when the light is helmet-mounted, ensuring hassle-free control.
✓
Ultimate Convenience - Equipped with a USB-C charging port for fast and efficient charging, the light minimizes downtime, so you can quickly return to your adventure. The magnetic battery removal system makes swapping batteries incredibly simple, and the no-tools-required installation ensures setup is quick and easy, even for first-time users.
✓
Built to Endure - With a rugged, durable exterior and an IPX6 water resistance rating, this headlight is built to withstand the toughest conditions. Whether you're braving a muddy trail, heavy rain, or dusty roads, it stays reliable and functional so you can focus on the ride ahead without worry.
✓
All-In-One Package - This headlight includes an action camera mount and a handlebar bracket for maximum versatility, allowing you to mount it wherever it suits you best. Designed with the rider's convenience in mind, it's ready to use right out of the box—no additional tools or accessories are needed to get started.
Learn more
on Amazon
More Info
How we create our
“
Top 10
“ lists?
Our algorithms collect and evaluate information on millions of products and rank them based on customer reviews, popularity, price and more.
LEARN MORE
Popular Lists
Headphones
Tablets
Women's Jewelry
Dog Food
Bath Towels
Men's Boxer
Guitars
Robotic Vacuums
Pool Inflatable
TV Streamers
Best Reviews Guide Newsletter
Get exclusive articles, recommendations, shopping tips and sales alerts
SUBSCRIBE