--- product_id: 24850306 title: "The Best Bike Light Battery - Now Higher Capacity - Works with CREE T6 LED 1200lm Bike Lights - 8.4v" brand: "bright eyes" price: "185.77 DT" currency: TND in_stock: true category: "Bright Eyes" url: https://www.desertcart.tn/products/24850306-the-best-bike-light-battery-now-higher-capacity-works-cree store_origin: TN region: Tunisia --- # 1200lm Brightness Compatible 6400mAh High Capacity Proud USA-Based Quality The Best Bike Light Battery - Now Higher Capacity - Works with CREE T6 LED 1200lm Bike Lights - 8.4v **Brand:** bright eyes **Price:** 185.77 DT **Availability:** ✅ In Stock ## Summary > 🔦 Power your night rides with the brightest, longest-lasting battery—because your adventure deserves no compromises! ## Quick Answers - **What is this?** The Best Bike Light Battery - Now Higher Capacity - Works with CREE T6 LED 1200lm Bike Lights - 8.4v by bright eyes - **How much does it cost?** 185.77 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/24850306-the-best-bike-light-battery-now-higher-capacity-works-cree) ## Best For - bright eyes enthusiasts ## Why This Product - Trusted bright eyes brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lightweight & Durable:** At just 8.8 ounces, crafted with nylon and polypropylene for rugged reliability on every adventure. - • **Built for the Elements:** IPX5 water resistance means your battery thrives rain or shine—ride confidently come what may. - • **Seamless Compatibility:** Perfect fit for Bright Eyes Stamina, Helios, Blaze & most CREE T6 LED 1200lm lights—upgrade without hassle. - • **Support That Stands Out:** USA-based brand delivering premium quality and customer care—join the community that rides with confidence. - • **Unmatched Power Reserve:** 6400mAh capacity keeps your ride lit longer—never get caught in the dark again. ## Overview Bright Eyes' 6400mAh 8.4v battery pack is a high-capacity, water-resistant power source designed for CREE T6 LED 1200lm bike lights. Compatible with multiple Bright Eyes models and similar lights, it offers reliable, lightweight performance backed by a USA-based company committed to quality and customer support. ## Description desertcart.com : Bright Eyes The Best Bike Light Battery - Now Higher Capacity 6400mAh - Works with CREE T6 LED 1200lm Bike Lights - 8.4v (6400mAh Battery Only) : Sports & Outdoors ## Features - High Capacity: 6400mAh 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. - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B014EJX9G4 | | Auto Part Position | Rear | | Best Sellers Rank | #146,562 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #148 in Bike Lighting Parts & Accessories | | Brand Name | Bright Eyes | | Color | 6400mAh Battery Only | | Customer Reviews | 4.3 4.3 out of 5 stars (254) | | International Protection Rating | IPX5 | | Item Weight | 8.8 ounces | | Light Output Maximum | 1200 lumens | | Manufacturer | Bright Eyes | | Manufacturer Part Number | FBA_AQPP-5 | | Material Type | Nylon, Polypropylene | | Model Number | FBA_AQPP-5 | | Mounting Type | Handlebar Mount | | Number of settings | 1 | | Power Source | Battery Powered | | UPC | 784672866675 | | Unit Count | 1 Count | | Water Resistance Level | Water Resistant | ## Product Details - **Auto Part Position:** Rear - **Brand:** Bright Eyes - **Color:** 6400mAh Battery Only - **Item Weight:** 8.8 ounces - **Light Output Maximum:** 1200 lumens - **Material:** Nylon, Polypropylene - **Mounting Type:** Handlebar Mount - **Number of settings:** 1 - **Power Source:** Battery Powered - **Water Resistance Level:** Water Resistant ## Images ![The Best Bike Light Battery - Now Higher Capacity - Works with CREE T6 LED 1200lm Bike Lights - 8.4v - Image 1](https://m.media-amazon.com/images/I/71ZRa6UUlkL.jpg) ![The Best Bike Light Battery - Now Higher Capacity - Works with CREE T6 LED 1200lm Bike Lights - 8.4v - Image 2](https://m.media-amazon.com/images/I/913oJybPdgL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: I have a different manufacturer led bike light (serfas true t1000). can i use this battery as a backup battery?** A: Check the connection type and voltage rating. **Q: What brand and model of battery is in the 6400mah pack? if it is really 6400mah, you should publish this data.** A: His question is legit and you did not answer it honestly. You were asked who makes your battery. Lets be more specific. Who makes the 18650 cells? Your do not make 18650 cells. So answer the question by: BAK, Samsung, LG, Panasonic, or no name generic. There are many 18650 cells made in China and India that are no name generic that are junk and come no where near a capacity of 6400 mah (x 4 cells) and if that is what you are using, you should not publish that. BAK is a Chinese 18650 battery manufacture that is not up to the quality of the others mentioned and again should be clarified. **Q: I bought this battery but it flashes green & red when I plug it into the charger (and doesn't charge). Is it my charger or the battery at fault?** A: I've also seen the flashing LEDs when dirt and/or corrosion needs to be cleaned off the terminals. I've found this particularly irritating for the battery pack terminals made out of garbage-cheap alloys. Any corrosion and it can screw-up the monitoring processor in the charger. **Q: Could someone tell me the power output of the charger?** A: Good question. In this case we are talking about the 1200 lumen light from Brightteyes so power of the light is given. I believe what is being asked here is what are the power and voltage rating of the wall adapter that comes with this offer. This information must be stamped on the label or silkscreen print on the adapters enclosure. I second your question. If anybody can read this from the label. Please answer. ## Frequently Bought Together - Bright Eyes The Best Bike Light Battery - Now Higher Capacity - Works with CREE T6 LED 1200lm Bike Lights - 8.4v - BRIGHT EYES Helios Fully Waterproof 1600 Lumen Rechargeable Mountain, Road Bike, MX Headlight, 6400mAh External Battery (Now 4+ Hours on Bright Beam) - Included: Free Diffuser Lens and Free Taillight - BRIGHT EYES 1800 Lumen Bicycle Light Set - The Stamina - Super Bright Headlight w/Quad Cree Technology and Light Weight Military Grade Nylon Shell - Free USB Rechargeable Taillight --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/24850306-the-best-bike-light-battery-now-higher-capacity-works-cree](https://www.desertcart.tn/products/24850306-the-best-bike-light-battery-now-higher-capacity-works-cree) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-10*