Engineered replacement batteries, aerodynamic handlebar mounts, and Garmin adapters designed for long-lasting performance.
Stock your retail store or OEM production line with authentic Bookman replacement batteries, universal handlebar adapters, and endurance mounting gear.
High-density 4000 mAh 21700 custom rechargeable cell. Enables quick swaps during ultra-endurance rides and extended bikepacking trips.
Precision-molded composite adapter seamlessly converting GoPro mounting tabs to standard Garmin quarter-turn computer brackets.
Lightweight, high-rigidity handlebar bracket engineered to fit both standard round handlebars and modern aerodynamic cockpit profiles.
Compact 3200 mAh 18650 rechargeable lithium cell optimized for long cycle stability and operational efficiency in cold weather conditions.
Bookman designs urban safety gear with sustainability at its core. Unlike sealed disposable lighting units, our flagship Volume™ series utilizes user-swappable standard battery cells (21700 and 18650). This modular philosophy dramatically extends product longevity, reduces environmental electronic waste, and lowers warranty return rates for commercial distributors.
Equipped with thermal cutoff circuit boards and overcharge protection ensuring safety compliance across global markets (CE, RoHS, UN38.3).
Mounting accessories interface directly with GoPro, Garmin, and standard 31.8mm/35mm handlebars without structural flex.
Battery caps and mounting adaptors feature precision silicone O-rings rated to IPX5 weatherproofing for year-round reliability.
Distributors benefit from long-term spare part availability, simplifying customer service and component replacements.
Technical reference guide for importers, wholesalers, and retail buyers planning product assortments.
| Accessory / Part | Specification | Compatibility | Safety Certifications | B2B Packaging |
|---|---|---|---|---|
| Extra Battery Volume 1500 | 4000 mAh 21700 Li-ion, 3.7V | Volume™ 1500 Headlight | UN38.3, CE, RoHS, IEC62133 | Individual Retail Box / Master Carton |
| Extra Battery Volume 800 | 3200 mAh 18650 Li-ion, 3.7V | Volume™ 800 Headlight | UN38.3, CE, RoHS, IEC62133 | Individual Retail Box / Master Carton |
| GoPro to Garmin Adapter | Impact-resistant Fiber Polycarbonate | GoPro interface to Garmin Mounts | REACH Compliant | Polybag / Hang-card options |
| Handlebar Garmin Mount | High-tensile Nylon, Fits 25.4–35mm bars | Round & Oval Aero Handlebars | ISO 4210 Vibration Tested | Individual Retail Box |
We supply independent bike shops, chain retailers, and sporting goods distributors worldwide. Contact our commercial team to request our complete product catalog, B2B price lists, and sample kits.
