Sherpa Peak 3.0 Extra Battery : Power That Goes the Extra Mile The Sherpa Peak 3.0 Extra Battery is your ultimate off-grid energy upgrade—compact, smart, and powerful. Whether you're building out a camper, powering commercial rigs, or just want reliable home backup, this LiFePO₄ powerhouse delivers 3072Wh of clean, expandable energy—scalable up to 7680Wh when paired with the PEAK 2.2. Its plug-and-play design lets you link up to two extra batteries, giving you complete control of your energy reserves. With advanced Battery Management System (BMS) protections and solar/hybrid charging compatibility, this is next-level portable power—ready for any adventure or emergency. Why Choose the Sherpa Peak 3.0 Extra Battery? Massive Capacity – 3072Wh of energy; expand up to 7680Wh with two linked batteries LiFePO₄ Tech – Over 3500+ life cycles before hitting 80% capacity Solar & Hybrid Charging – Use solar, wind, or hydro inputs via MPPT controller Multi-Device Output – Power laptops, fridges, diesel heaters & more with USB-A, USB-C & XT60 ports Safe & Smart – Built-in BMS prevents overcharging, overheating, short circuits & deep discharges Vehicle-Ready – Charge while you drive with 12V onboard trickle input Fully Equipped – Comes with cables, adaptors, fixings, and user manual App Compatible – When linked to Sherpa Peak 2.2 host system Built for Performance: The Sherpa Peak 3.0 Extra Battery Specs Feature Detail Battery Chemistry LiFePO₄ (Lithium Iron Phosphate) Capacity 3072Wh (Expandable to 7680Wh) Lifespan 3500+ Cycles to 80% Charging Time (AC) ~4 hours via PEAK 2.2 host Charging Time (Solar/DC) ~7–8 hours Outputs USB-A (18W), USB-C (100W), XT60 (30A) Input Power 700W Max via AC, 400W Max via Solar/DC Management MPPT + Advanced BMS Operating Temp -20°C to 45°C Dimensions 441mm x 312mm x 200mm Weight 26kg Warranty 5 Years Sherpa Peak 3.0 Extra Battery – What's Included Everything you need to get started: 1 x PEAK 3.0-EB Extra Battery Output Adapter: XT60 to Aux & 5525 Solar Charging Cable (MC4) MJ32 Cascade Cable Crocodile Clips & Car Charger Fixing Kit: Plates, Screws, Corner Protectors Adapter Set (5521 & Anderson to GX16MF-5) Full User Manual Stay Charged Anywhere – Even Off-Grid with Sherpa Peak 3.0 The Sherpa Peak 3.0 Extra Battery is built for solar freedom. Its high-efficiency MPPT controller lets you convert solar, wind, or hydro input for clean, renewable charging. Whether you’re overlanding, camping, or prepping for power outages, you’ll stay energized no matter what. Sherpa Peak 3.0 Extra Battery User Manual Click here to view product user manual
