
BATTERY CALCULATOR
Which battery do I need?
Choose what you need it for. We show you what covers it, at today’s prices.
What do you need it for?
Open the full calculator →Already have a model? See how long it lasts →
Choosing one opens the calculator with that use.
BetterPowered kits
See all kitsCombinations we put together ourselves: measure first, then back up.
Better prepared, together
Bundles with clearly listed kit contents.
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Anker SOLIX Car Alternator Charger
Pay over time withInstallments: affirm or Klarna


Anker SOLIX F3000 Protective Cover
F3000Polyester
Pay over time withInstallments: affirm or Klarna


Anker SOLIX C800X / C1000X Cover Bag
Pay over time withInstallments: affirm or Klarna

Anker SOLIX EverFrost 2 Hook-On Tray
EverFrost 2 40 L / 58 L17.72 × 9.06 × 1.93 in
Pay over time withInstallments: affirm or Klarna


Anker SOLIX F3000 Bi-Directional Inlet Box
F3000
Pay over time withInstallments: affirm or Klarna

Anker SOLIX F3000 Smart Meter
Pay over time withInstallments: affirm or Klarna

Anker SOLIX F3000 Power Saver Kit
Pay over time withInstallments: affirm or Klarna

Anker SOLIX EverFrost 2 Road Trip Kit
EverFrost 2 40 L / 58 L
Pay over time withInstallments: affirm or Klarna

Anker SOLIX EverFrost 2 Beach Wheels
EverFrost 2 40 L / 58 L
Pay over time withInstallments: affirm or Klarna

Anker SOLIX F3800 Protective Cover Bag
F3800 / F3800 PlusPolyester
Pay over time withInstallments: affirm or Klarna

Anker SOLIX Home Power Panel Cable
Home Power Panel
Pay over time withInstallments: affirm or Klarna


Anker SOLIX Manual Transfer Switch Kits
Pay over time withInstallments: affirm or Klarna

Anker SOLIX F3000 Double Voltage Hub
F3000240 V AC
Pay over time withInstallments: affirm or Klarna


Anker SOLIX F3000 EV Charging Adapter
F30003,600 W
Pay over time withInstallments: affirm or Klarna


Anker SOLIX E10 Power Module
Pay over time withInstallments: affirm or Klarna

Anker SOLIX Smart Generator 5500
Pay over time withInstallments: affirm or Klarna

Anker SOLIX E10 Power Dock
Pay over time withInstallments: affirm or Klarna

Anker SOLIX E10 Smart Inlet Box
Pay over time withInstallments: affirm or Klarna

Anker SOLIX E10 120/240 V Power Strip
E101 × NEMA 14-50; 2 × NEMA 5-20
Pay over time withInstallments: affirm or Klarna

Anker SOLIX E10 Mounting & Transport
Pay over time withInstallments: affirm or Klarna

Anker SOLIX E10 AC Generator Adapter
E10240 V AC
Pay over time withInstallments: affirm or Klarna

Anker SOLIX Smart Inlet Box On-Grid Cable
E10 / Smart Inlet Box / Power Dock240 V AC
Pay over time withInstallments: affirm or Klarna

Anker SOLIX Smart Generator DC Cable
Smart Generator10 m
Pay over time withInstallments: affirm or Klarna

Manufacturer scene. Other equipment shown is not included.
Anker C1000 Gen 2 portable power
C1000 Gen 2. Portable energy for a weekend outdoors, a remote workspace or selected essentials at home.
Explore C1000 Gen 2More capacity. More possibilities.
Portable power
Solar panels for compatible power stations
Foldable bifacial panels. A new way to charge a compatible station wherever the day takes you.
Explore solar panels

Manufacturer illustration with 8 circuit sensors.
Know where your energy goes.
Emporia Vue 3 brings circuit-level energy use into view. Choose 8 or 16 circuit sensors, or explore a Smart Plug for suitable individual devices.
Discover Emporia
Manufacturer scene with a white Pro charger; it does not identify the connector or input connection. Vehicle and installation are separate.
Emporia home EV chargers
Explore Emporia Classic and Pro. Level 2 charging with a dedicated home installation and the connector your vehicle needs.
Explore EV chargersWhich battery do I need?
Choose what you want to keep on and for how many days. The calculator balances your usage hour by hour against the battery, the sun or a generator, at today’s prices.
BetterPowered. The brands we carry.
A few things to know before choosing.
Shopping helpWhich payment methods do you accept?
Pay securely by credit or debit card. Affirm and Klarna offer payment plans for eligible personal equipment purchases. Checkout shows the methods available for your order.
Can I finance my purchase?
Yes. Choose Affirm or Klarna at checkout for eligible personal equipment purchases. Review your payments and terms before accepting. For contractor-managed installation projects, ask about BetterPowered Capital. Financing is subject to eligibility and approval.
Can I place an order?
Yes. Add the equipment to your cart and complete secure checkout on the website or in the app. Review your delivery address, taxes, total and return terms before paying.
What do these prices include?
Prices are in US dollars for the equipment shown. Standard shipping is free for eligible U.S. delivery addresses. Sales tax and your final total appear at checkout before payment. Installation is quoted separately.





