Sherpa PEAK 3.0-EB Extra Battery
Designed in Wales | 3072Wh LiFePO4 | Highly expandable
£1299.00
Sherpa PEAK 3.0-EB Extra Battery
— Expand Your Off-Grid Horizon to 15,360Wh
Unlock Unlimited Runtime. Power Your World, Longer.
Meet the Sherpa PEAK 3.0-EB — your essential expansion module for the Sherpa PEAK 3.6 Portable Power Station. Don’t let a single battery limit your adventure, your work, or your peace of mind. With the PEAK 3.0-EB, you can seamlessly multiply your energy capacity, transforming your 3072Wh powerhouse into a colossal 15,360Wh off-grid energy ecosystem — enough to run a fridge for weeks, power a job site for days, or keep your home essentials humming through extended blackouts.
Engineered with the same premium LiFePO4 cells and intelligent BMS as the PEAK 3.6, the Extra Battery isn’t an accessory — it’s a force multiplier.
🔋 Quadruple Your Capacity. Zero Compromise on Quality.
* 3072Wh per Module: Each PEAK 3.0-EB adds a full 3072Wh of high-density, long-life energy storage.
* Expand Up to 15,360Wh: Connect up to four PEAK 3.0-EB units to your PEAK 3.6 for truly unlimited off-grid power.
* Automotive-Grade LiFePO4 Cells: Built for endurance with 3,500+ cycles to 80% capacity — outlasting and outperforming standard lithium-ion.
* Seamless Plug-&-Play Integration: Hot-swap compatible. Connect or disconnect batteries even while your PEAK 3.6 is powering devices or charging.
🧠 Intelligent Power Management & Military-Grade Safety
* Advanced BMS (Battery Management System): Each Extra Battery features its own dedicated BMS, protecting against overheating, overcharging, deep discharge, overload, and short-circuit — ensuring safety and longevity for your entire system.
* Real-Time Monitoring via App: Track the charge level, health, and performance of each individual battery module through the Sherpa Power App (iOS/Android).
* Fireproof & Shockproof Construction: Built with the same rugged, flame-retardant materials as the PEAK 3.6. Ready for the garage, the van, or the job site.
* IP20 Rating: Designed for indoor or protected outdoor use.
⚡ Designed for Professionals & Power Users
* No Downtime: Keep critical equipment — medical devices, film gear, power tools, comms systems — running indefinitely by swapping or adding batteries.
* Perfect for Extended Off-Grid Living: Power your campervan, cabin, or tiny home for weeks without needing to recharge.
* Ultimate Home Backup: Create a multi-day energy reserve to weather any storm or grid failure with confidence.
* Scalable Energy Solution: Start with one PEAK 3.6. Add Extra Batteries as your power needs grow.
📏 Tech Specs & Compatibility
* Capacity: 3072Wh (LiFePO4)
* Cycle Life: 3,500+ cycles to 80% capacity
* Compatibility: Exclusively designed for the Sherpa PEAK 3.6 Portable Power Station
* Connection: Proprietary high-current sync port (cable included with PEAK 3.6)
* Dimensions: 445 x 307 x 305 mm (identical footprint to PEAK 3.6 for easy stacking)
* Weight: 34kg
* Warranty: 5-Year Comprehensive Warranty
* IP Rating: IP20
✅ What’s in the Box:
* 1 x Sherpa PEAK 3.0-EB Extra Battery
* User Manual
(Note: Connection cables are included with the Sherpa PEAK 3.6 Power Station)
🏡 Perfect For:
* Extended Off-Grid Adventures: Campervans, overlanding, marine living.
* Professional Power Demands: Film & photography productions, construction sites, mobile workshops, field medical units.
* Serious Home Backup: Multi-day power outages, rural properties, energy independence seekers.
* Off-Grid Cabins & Tiny Homes: Create a scalable, renewable energy storage system.
The Sherpa PEAK 3.0-EB Extra Battery: Because true freedom isn’t measured in watts — it’s measured in days.
Expand your limits. Power your life.
Available Now.