★ CAVE ACCESSORY · GENUINE AVENTON PART

Aventon Extra Battery

The range fix for every Aventon owner: a model-matched spare pack with the same lithium-ion cells as the original. Charge both, swap in seconds.

$499every variant · charger sold separately
Shop at Aventon ↗ Fits These Bikes ↓
Aventon Extra Battery — spare ebike battery pack
$499Every Variant
18Model-Specific Variants
16 of 17Cave Aventons Covered
2×Your Range, Effectively

Check Your Model

Fits These Bikes

All our Aventon reviews →
Aventon Abound LR→ Aventon Abound SR→ Aventon Aventure 3→ Aventon Aventure 3 Step-Through→ Aventon Aventure M→ Aventon Current ADV→ Aventon Current EXP→ Aventon Level 3→ Aventon Level 3 Step-Through→ Aventon Level 4 ADV→ Aventon Level 4 ADV Step-Through→ Aventon Level 4 REC→ Aventon Level 4 REC Step-Through→ Aventon Pace 4→ Aventon Pace 5 REC→ Aventon Ramblas ADV→
Pick your variant carefully. Aventon sells this battery in 18 model-specific variants and they are not interchangeable — match the variant name to your exact bike at checkout. Aventon lists no variant for the Soltera 3 (only the “Soltera 3 ADV”), and the Pace 500.2 variant ships with a required terminal conversion kit.

Up Close

Detail Gallery

Aventon Extra Battery side label, Pace 500 variantAventon Extra Battery top with charge indicatorAventon Extra Battery connector endAventon Extra Battery Pace 350 variant label

The Bike Cave Verdict

Ben's Take

Range anxiety has exactly one real fix, and this is it. A second pack flat-out doubles what your Aventon can do — ride out on one, swap in seconds, and commuters can go a full week between charge sessions. Two things before you hit checkout: it ships bare (no charger, no cover — both sold separately), and there are 18 variants that do not interchange. Aventon marks these non-returnable, so triple-check you're buying the one that matches your bike.
Ben — The Bike CaveAccessory pick — buying info from Aventon

👍 What stands out

  • Model-matched variant for every current Aventon ebike
  • Same premium lithium-ion cells as the original pack
  • Swaps in seconds, no tools
  • Effectively doubles your range

👎 What to know

  • Ships bare — charger and battery cover sold separately
  • 18 variants, not interchangeable — easy to order wrong
  • Non-returnable, non-refundable; signature required on delivery
  • No variant listed for the Soltera 3 (only Soltera 3 ADV)

The Numbers

Full Specifications

Source: aventon.com →

⚡ The Battery

Price$499.00, every variant
Variants18, model-specific
CellsLithium-ion (capacity varies by bike model)
SwapTool-free, seconds

📦 Before You Buy

ChargerNot included, sold separately
Battery coverNot included, sold separately
ReturnsNon-returnable, non-refundable
DeliverySignature required
Double your Aventon's range Grab the variant that matches your bike straight from Aventon through my link — and remember, the charger is sold separately.
Shop at Aventon ↗ More Aventon Bikes