Gtech GT-AIR-2 22V 2.5Ah AirRam Cordless Vacuum Replacement Battery
- Direct replacement for Gtech AirRam 22V cordless cleaners, with no tools or modifications required for installation.
- Genuine 22V, 2.5Ah capacity using 2500mAh 18650 cells in a 6S1P configuration.
- Tested BMS handshake supports charging and reporting on the genuine Gtech charger or dock.
- Supplied with a 12-month warranty; UN38.3, IEC 62133, MSDS, and CE documentation are available with each batch.
Drop-in Gtech AirRam battery replacement for the 22V AirRam and Multi cordless cleaner platform. The GT-AIR-2 is a 22V 2.5Ah pack (6S1P, 18650) that has been tested against the original Gtech battery with BMS handshake on the genuine Gtech charger. This product was designed specifically for use in the UK and EU markets.
The GT-AIR-2 is made by Dongguan Ruineng New Energy (Nuranu), a high-tech custom battery factory since 2012. It is made on a fully automated assembly line where each battery is tested at the end of the line. It is designed for Original Equipment Manufacturer (OEM) clients, vacuum repair distributors, and private-label brands that need the same fit and fade-free runtime as OEM products at factory-direct pricing.
Compatible Host Tools
- Gtech AirRam cordless vacuum cleaners
- Gtech Multi cordless handheld cleaners
- Gtech 22V AirRam platform
Target Applications
- Gtech AirRam & Multi Owners: A direct, fade-free Gtech AirRam & Multi battery replacement that restores full runtime when the original pack ages.
- Vacuum Repair & Service Shops: OEM-matched fit and verified charger handshake make the GT-AIR an easy stock item for Gtech Gtech AirRam & Multi repairs.
- Private-Label & E-commerce Sellers: Sourced with your branding and retail-ready packaging (blister / color box) for Amazon FBA and marketplace resale.
Core Technical Advantages
1. OEM-Matched Gtech AirRam & Multi Fit
Injection-molded shell and latch geometry match the original Gtech AirRam & Multi pack (Gtech AirRam · Multi cordless cleaners (22V)) for a true drop-in fit.
2. 18650 Cells, True 2.5Ah
Grade-A 18650 cells in a 6S1P configuration deliver a genuine 2.5Ah at 22V — matched and aged for stable, fade-free runtime.
3. Verified BMS Handshake
BMS flashed with Gtech AirRam & Multi-specific firmware charges and reports correctly on the genuine Gtech charger — resolving ‘not charging’ faults of worn original packs.
Technical Specifications
| Feature | Specification |
|---|---|
| Replacement Model | GT-AIR-2 |
| Compatible Vacuum | Gtech AirRam & Multi |
| OEM Series / Codes | Gtech AirRam · Multi cordless cleaners (22V) |
| Nominal Voltage | 22V |
| Rated Capacity | 2.5Ah |
| Cell Type | 18650 · 2500mAh |
| Configuration | 6S1P |
| Housing Color | Black |
| Proprietary Mold | Yes (in-house) |
| Net Weight | Confirmed at order |
| Battery Dimensions | Confirmed at order |
| Qty per Carton | 40 pcs |
| Carton Gross Weight | Confirmed at order |
Packaging & Wholesale Logistics
The GT-AIR-2 is shipped in packaging that is ready for retail stores to sell it (in a blister or a color box). This packaging is designed for people to be able to resell it in stores and for shipping internationally. Every batch of products is shipped with UN38.3 transport test reports, IEC 62133 safety certificates, MSDSs, and CE Declaration of Conformity. This helps ensure that customs can easily clear the products in the EU, US, UK, AU, and JP markets.
| Item | Details |
|---|---|
| MOQ | 100 units (catalog) · 500 units (private label) |
| Lead Time | 25–35 days standard · 18–22 days expedited |
| Payment | 30% T/T deposit + 70% against B/L |
| Warranty | 12 months |
Product Video
Frequently Asked by Distributors:
Does the GT-AIR-2 fit the Gtech AirRam and Multi cordless cleaner?
Yes, the GT-AIR-2 is a direct replacement for the Gtech AirRam 22V battery. It works with the 22V AirRam and Multi cordless cleaners. It is a true 22V 2.5Ah pack that fits the same as the original equipment manufacturer (OEM).
What is the MOQ for the GT-AIR-2 replacement battery?
The standard MOQ for the GT-AIR-2 is 100 units. You can get paid samples of 1–10 units to make sure they fit and to validate the BMS-handshake before placing an order for production. Private-label or custom-spec runs start at 500 units.
Is the GT-AIR 2 drop-in compatible with the original Gtech charger or dock?
Yes, the GT-AIR 2 BMS is flashed with firmware designed specifically for that model. This ensures that it charges and reports correctly on the genuine Gtech charger. It also ensures that the state-of-charge, authentication, and safety lockouts behave like the OEM Gtech AirRam & Multi pack. It is checked and approved for all units at the end of the production line.
How do I replace the battery in my Gtech AirRam & Multi?
Replacing the Gtech AirRam & Multi battery is easy. First, power off the vacuum. Next, release the battery latch or clip. Then, remove the old pack. Finally, fit the GT-AIR until it seats. You don’t need any tools or modifications. It charges on your Gtech charger or dock.
How long does the GT-AIR 2 battery last per charge?
The GT-AIR 2 delivers a true 2.5Ah at 22V, matching or exceeding the runtime of the original pack. How long it actually lasts depends on the power mode and the accessory. The cells are matched and aged so that the pack will have the same capacity for its full cycle life.
Why is my Gtech battery not charging or not holding charge — does a replacement fix it?
If your battery pack won’t hold a charge or charge properly, it’s likely that the batteries are nearing the end of their lifespan or the battery management system (BMS) has malfunctioned. A new GT-AIR 2 with fresh Grade-A cells and a fresh BMS solves the “not charging” and “not holding charge” problems caused by a worn-out original pack.
Are these genuine Gtech batteries or replacements?
The GT-AIR 2 is a high-quality aftermarket replacement — it is not an OEM Gtech-branded pack. It is built with high-quality cells, a custom battery management system, and is designed to fit specific models. It has been tested against the original Gtech AirRam & Multi pack on all units and is backed by a 12-month warranty.
What cells and configuration does the GT-AIR 2 use?
The GT-AIR 2 uses Grade-A 18650 cells (2500mAh each) in a 6S1P configuration for a nominal 22V and a true rated capacity of 2.5Ah. Before assembly, cells are matched based on their capacity (±20 mAh) and internal resistance (±5 mΩ). You can specify your preferred cell brand (Samsung, LG, Panasonic, or BAK) when you place your order.
What is the warranty on the GT-AIR 2?
All GT-AIR 2 replacement packs come with a 12-month warranty that covers manufacturing defects. Every batch of products is shipped with the following documents:
– UN38.3 test report
– IEC 62133 certificate
– MSDS
– CE Declaration of Conformity
These documents are needed to clear customs worldwide.
How is the GT-AIR 2 packed for shipping?
Each master carton contains 40 pieces. The battery doesn’t have any dimensions. Every batch of these products has the necessary UN38.3 / IEC 62133 / CE documents.