About WinPower
Practical 12V LiFePO4 Power for Real-World Systems
WinPower focuses this store on one core product: the 12V 100Ah LiFePO4 Deep Cycle Battery, Model ZM12100.
What We Focus On
We organize product information around application fit, runtime planning, charging compatibility, wiring basics and clear pre-purchase support for RV, marine, trolling motor, solar storage, off-grid and selected home-backup loads.
Evidence-Led Product Information
The ZM12100 is documented as 12.8V, 100Ah and 1280Wh, with 100A continuous output, 300A / 3s peak output, 327 × 170 × 218mm dimensions and tested mass of 10.3kg / approximately 22.7lb. Public claims use test-report language for IP65 and ANSI/CAN/UL 2743:2023 evidence rather than certification or listing language.
Fulfillment and Support
Orders are fulfilled from our U.S. warehouse. Processing typically takes 1–3 business days. Estimated delivery is 5–10 business days after shipment. Tracking information will be provided once your order ships. Carrier selection may vary based on destination and lithium battery shipping requirements.
Free shipping is available within the contiguous United States. The ZM12100 includes a 1-Year Limited Warranty.
Talk Through Your Setup
Send your system voltage, load list, current requirement, expected runtime and use environment to WinPower Support before purchase.