Blix Classic Replacement Battery
Replacement battery for the Blix Classic lineup — Aveny, Vika+, Sol, and Packa models from 2019 through 2024. Drop-in fit, factory original form factor.
Specifications
| Voltage | 48V |
| Capacity | 12.8Ah (614 Wh) |
| Chemistry | Lithium-ion, Samsung cells |
| Form factor | Down-tube mounted, keyed lock, removable |
| Fits | Blix Aveny, Vika+, Sol, Packa (2019-2024) |
Compatibility — read this first
Fits: Blix Classic models — Aveny, Vika+, Sol, Packa (2019-2024 generations)
Does NOT fit: Sol X, Vika X, Ultra, or Dubbel. Those use a different physical form factor. If you have a Sol X or Vika X you need our Sol X / Vika X battery. If you have an Ultra or Dubbel, you need our Ultra / Dubbel battery.
Not sure which generation you have? Send us a photo of your existing battery and we'll confirm the right pack.
When to replace your Blix battery
Most lithium-ion e-bike batteries last 3-5 years or 500-800 full charge cycles. Signs yours is done: range has dropped noticeably, the bike cuts power under load, the pack won't take a full charge, or the BMS trips intermittently. A fresh pack restores factory range.
Local install & testing
We're a Blix-friendly repair shop in Santa Cruz. Buy local and we'll verify fit, install the pack, check your charger output, and run a quick BMS diagnostic before you ride off. Book a service appointment when you order.
FAQ
How do I know which Blix battery I need?
Look at the existing battery on your bike. The 2019-2024 Aveny, Vika+, Sol, and Packa all share a long rectangular pack that locks into the down tube. The Sol X, Vika X, Ultra, and Dubbel use a chunkier, differently-shaped pack. If you're unsure, send us a photo.
Will my old charger work?
Yes — your existing Blix 48V charger is compatible with this replacement pack.
How long will this battery last?
Expect 3-5 years of normal use, or 500-800 full charge cycles. Store at ~50% charge in moderate temperatures if you're putting the bike away for the winter — that extends pack life significantly.
What's the real-world range?
Blix rates these at 35-45 miles. In hilly Santa Cruz expect 25-35 miles with mixed riding. Flat coastal riding gets closer to the rated number.