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8.4v Rechargeable Bicycle Battery Pack & Charger 8800mAh PCB Spare Replacement XM-L T6 - U2 - L2 LED - Compatible with Bike Lights with Standard 2.1mm x 5.5mm Connectors - 2 Year Warranty

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$31.95

$ 15 .99 $15.99

In Stock

1.Size:8800 Mah


About this item

  • Take Longer Rides with Confidence: Powered by a high-capacity 8800mAh battery, designed to support extended journeys with long-lasting energy you can rely on. It includes charger.
  • Reliable Performance, Every Time: Features an integrated PCB (Protected Circuit Board) to protect against overcharging and over-discharging, ensuring both longer battery life and peace of mind.
  • Built for the Toughest Conditions: With an impressive IPX-5 waterproof rating, this battery is engineered to perform flawlessly, rain or shine, keeping you on the road no matter the weather
  • Quick & Easy Installation: The adjustable 9-size strap installs in seconds with no tools required, fitting all types of bikes, including mountain, road, BMX, fixie, and specialized bikes.
  • Durable & Dependable: The rugged design of this battery guarantees long-term performance, making it the perfect choice for cyclists who demand reliability and durability on every ride.



Product Description

longer run time battery pack

BIKE LIGHT BATTERY PACK

UNIVERSAL - FITS ON ANY BIKE

  • Adjustable slots for any size
  • Stretchable rubber
  • Non-slip rubber grip

BATTERY PACK

WATERPROOF - RIDE IN ANY WEATHER

  • Water-Resistant
  • For all weather conditions
  • Heavy-duty Design

BIKE LIGHT BATTERY CABLE

COMPATIBLE - WITH STANDARD CONNECTORS

  • Night Provision bike lights and all 2.1mm x 5.5mm connectors
  • Secure fit, that won't come loose
8.4v charger included

BATTERY CHARGER INCLUDED

  • Over & Under charge protection
  • Red light indicator: Charging
  • Green light indicator: Fully Charged
bike battery pack

How to preserve long battery Life

  • Never drain battery to 0%
  • Disconnect from light when storing away for long periods

8.4v Bike Light Battery Pack

Hight capacity, longer run-times.

  • High capacity Li-ion battery cells
  • Over & Under Charge Protection
  • Each battery pack is primed at factory in each production

Arionna
Reviewed in the United States on February 20, 2025
Looks good
PXB
Reviewed in the United States on December 13, 2023
This worked to revamp my older light kit with the same plug.Great battery life, with it had a charge left indicator but the price was right to get back on the trail at night.
BeauxDuke
Reviewed in the United States on April 10, 2020
Battery pack lasted 10 rides then started pulsing my light. Not sure what is wrong with it. Still within warranty period so we'll see if they make it right.
vasco guimaraes
Reviewed in the United States on December 3, 2017
Very powerful and holds charge for long periods. It wouldn't recharge after one year and I use it very seldom; I'd say no more than 50 cycles was the lifetime. But CREED was great on honoring the 2-year warranty and replaced it. Let's see how this one does, hopefully it has improved.
ColombianGandhi
Reviewed in the United States on November 2, 2016
This battery kept my bike light alive at maximum power for 3hrs and 54 mins. The battery of the light that I bought only gave me 20 minutes of power. That light is "XINKAITE 3 Mode 7x Cree XM-L T6 10000 Lumens MTB LED Bicycle Headlamp Rechargeable."I don't recommend to buy that light. Also, even though, the battery lasted almost 4 hrs the light itself has a button that changes to red when it is low and it turned red very early but the bulb stayed on for almost four hours. Therefore, I imagine that the whole design of the XINKAITE IS very cheap.Instead, I bought another bike light the "Revtronic 1600 Lumens Bike Light - Cree LED Bike Lights - Mountain Bike Headlight Bundle with 5200mAh Rechargeable Battery Pack, AC Charger, Black." This light is still going at 6 hrs and 8 minutes, at full power.I will update this review if needed.
Carl Moody
Reviewed in the United States on March 8, 2015
Good product. Larger than the normal battery packs in a pouch but I did get the larger capacity unit. The straps are good and give a number of mounting options. My original battery in a pouch pack failed so I ordered this unit, but was able to fix the original one while waiting for it to arrive and repackage it better that it was with Eletrical tape. You would not be able to 'repair' this unit. However looks like it will last a long time.
Crazy Dave
Reviewed in the United States on October 25, 2015
This battery keeps going where others fail. I have a double XML LED light (880 type) that I use on my helmet. It is nice and bright but has quickly worn out several other batteries. They worked fine for the single XML lights, but with the double LED, they start to run down quicker and quicker after a few uses, until they only last about 20 minutes. I ride every week for 3 hours in the dark and this battery lasts the whole time on the Medium bright setting (which is real bright). I bought one a year ago and it has been great. I just bought another one to replace the old smaller battery for the handle bar light.I tried all kinds of cheaper "high capacity" four and six cell packs, but they all failed with my double light. I was about to switch to a much more expensive light but I gave this battery a chance instead and was able to keep the light that I really like.Two small things that are not optimum for my usage: The cord is too short to connect to the helmet light without an extender cord, and I don't need the straps because I put the battery in my backpack. So, I have an extender cord and it takes up a little extra room in the pack and the straps add a few extra grams. It's worth it for a powerful, long lasting, waterproof and rugged battery.
Gary F.
Reviewed in the United States on October 14, 2015
Arrived on time and as advertised. Purchased as a replacement for my original $20 light and batt pack. Higher capacity so it does take longer to charge. I've used it for 3-4 hours so far and haven't ran it down, so I'm happy with the battery life. Build quality is excellent. Probably overkill. The only problem I've had: The plug-in connector wasn't real secure when plugged into either light I have. I had to wrap a piece of tape around it or it would jiggle out over bumps. The fix was easy, I just trimmed some of the rubber off the top of the battery's connector, maybe an eight of an inch, and it works just fine now.
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