EcoFlow WAVE 2 Add‑on Battery

The EcoFlow WAVE 2 Add-on Battery is an accessory battery pack designed specifically for use with the EcoFlow WAVE 2 and WAVE 3 portable air conditioner/heater units. It significantly extends runtime, enabling these units to function off-grid or during load-shedding events. The battery attaches to the WAVE unit and features a detachable design so it can be carried separately or stowed when not in use.

Features & Benefits

• Extended runtime: With this battery added, your WAVE 2 (or WAVE 3) can run for multiple hours without direct mains power. For example, reviewers report “up to 8 hours in Eco mode” when used with the WAVE 2.
• Detachable and portable design: Because it is separate from the main unit, you can carry it to a charging station or stow it when travelling, making it suited for mobile or off-grid use.
• Off-grid and load-shedding resilience: In markets where power reliability is an issue (such as Tanzania), this battery allows you to run a portable AC/heater even when grid power is down, or when relying on solar or generator input.
• Flexibility in installation: The detachable battery means you can keep the main AC/heater unit mounted in position, and only remove/replace the battery module as needed.
• Backup power for portable climate control: Ideal for smaller rooms, cabins, workshops, or even mobile applications (vans, rental units) where you need climate control but may lack continuous mains supply.

Use Cases

• Frequent power outages and load-shedding: Many areas face interruptions in mains supply; having this battery allows continued operation of a portable AC/heater during outages.
• Rising demand for comfort cooling and heating: As temperatures increase and newer homes/units adopt better appliances, being able to decouple climate control from the grid enhances desirability.
• Off-grid and semi-off-grid living: For rural homes, lodges, guesthouses or safari camps in Tanzania which may rely on solar + battery solutions, this battery complements such setups.
• Portable and rental use cases: For guesthouses, mobile units (caravans, safari vehicles), or units where you may relocate the AC/heater, the detachable battery adds flexibility.
• Brand credibility and global support: As a product from EcoFlow (a well-known portable-power brand) it offers reliability and support potential, which is important in African markets.

Value Propositions

• Scalable storage without full system replacement: Instead of buying an entirely new inverter/battery system when you need more capacity, you add this module. That appeals to cost-sensitive buyers who want future-proofing.
• Portability and flexibility: Many battery banks are fixed; this unit offers mobility. For Tanzanian users who may relocate, move business locations, or want a battery they can take with them, this is a plus.
• Improved resilience against power supply issues: Given that many areas of Tanzania face scheduled or unscheduled outages and voltage instability, a high-capacity add-on supports greater uptime for devices and comfort.
• Supports business continuity: For your target audience of homeowners and business owners (patios, restaurants, bars), this add-on allows them to keep serving customers during power disruption, protecting revenue and reputation.
• Brand & ecosystem: EcoFlow is recognized globally for power-storage solutions; being part of the WAVE ecosystem gives the buyer access to a known brand and potentially better support, warranty, and future modules.
• Transportable asset: Because you can carry or stow it, the battery becomes a movable asset — useful in multi-location operations or when establishing mobile backups.

Local Market Positioning in Tanzania

• Target segments: Upper-mid residential users, small commercial outlets (cafés, bars, restaurants, guesthouses) especially in urban areas (Dar es Salaam, Arusha, Mwanza) or semi-urban where power supply is less stable. Also mobile / pop-up operations.
• Messaging: Emphasize “expandable energy storage made easy”, “backup when the grid fails”, “carry or stow – take it where you need”. Use local realities: irregular power cuts, voltage drops, need for business continuity.
• Installation & support: Make clear how the product connects with the WAVE system (which inverter/charger, what wiring). Provide local installation support, warranty handling, servicing options. This builds trust in a market where after-sales support can be a big differentiator.
• Localization: Use Swahili or bilingual materials (“Betri ya Ziada ya WAVE 2”, etc) for marketing, customer manuals or tech support. Show real local photos of installation in Tanzanian context (home, restaurant patio, shop).
• Competitive environment: In Tanzania there may be many lead-acid bank + inverter setups, small portable generators, solar home systems etc. Position this product as a modern lithium-based (assuming) upgrade with portability, scalability, and low maintenance compared to older lead-acid banks. Emphasize longer life, less maintenance, zero fuel.
• Use in combination with solar: Many homes/businesses in Tanzania are adding solar PV + battery to reduce reliance on unreliable grid. Position the Add-on Battery as an enabler of that solar-plus backup model: store excess solar by day, use at night or during cuts.
• Business owner appeal: For restaurants/bars with patio areas: “Keep the lights, music system, POS, fans running even when the power goes off. The battery stows away when the season ends or if you relocate.” Use case-stories.
• Mobility & event use: Highlight the ability to use this for outdoor events (weddings, corporate functions, market stalls) where portable power is needed. Could be a niche but sensible market in Tanzania.
• Installation footprint & environment: Emphasize the compact size, minimal noise (compared to generator), clean power, no fumes — appealing in indoor/outdoor hospitality settings.

Technical Specification