Welcome to our quick reference guide for Etech Mobility batteries and chargers.
All Etech Mobility products operate on a 24 V lithium power system, and most are cross-compatible with our standard XLR (Type A) 2 A charger, unless otherwise specified below.
This article will help you:
- Identify the correct battery version for your chair or scooter
- Find direct links to compatible replacements
- Understand the charger type required for each model
- Learn the difference between 2 A (standard) and 3 A (fast-charge) options
⚙️ Battery & Charger Compatibility Table
| Series / Model | Version(s) | Compatible Battery (Capacity) | Charger Type | Quick Links |
| Freedom Pro / Elite Series |
V1: Rear single slot – 12 Ah / 20 Ah V2: Rear dual slot – 12 Ah only V3 (Current): Front dual slide-in – 12 Ah / 20 Ah |
24 V 12 Ah / 20 Ah lithium | Type A (XLR 3-pin) 2 A standard / 3 A optional | |
| Enterprise 200 | V1: Rear quick-release / V2 (Current): Front slide-in | 24 V 12 Ah × 2 slots | Type A (XLR) 2 A standard / 3 A optional | |
| Voyager 185 | Single version | 24 V 6 Ah × 2 (side slots) | Type B (Single-pin) 2 A | Voyager Battery |
| Y20 Luxe | Single version | 24 V 6.4 Ah × 2 (side slots) | Type A (XLR) 2 A standard / 3 A optional | Y20 Luxe Battery |
| LiteMax 2 | Single version | 24 V 12 Ah / 20 Ah (front slide-in) | Type A (XLR) 2 A standard / 3 A optional | |
| LitePro 2 | Single version | 24 V 10 Ah × 1 or 2 (side slots) | Type A (XLR) 2 A standard / 3 A optional | LitePro Battery |
| Firefly | Single version | 24 V 10.4 Ah (front slide-in) | Type A (XLR) 2 A standard | Contact Support for more details |
| TRS Tilt-in-Space | Single version | 24 V 6 Ah × 2 or 3 (front slide-in) | Type A (XLR) 2 A standard / 3 A optional | Contact Support for more details |
| Phantom Scooter | Single version | 24 V 5.2 Ah × 2 (under-seat slots) | Type C 2 A standard | Contact Support for more details |
| MS270 Scooter | Single version | 24 V 12 Ah (under-floor pack) | Type A (XLR) 2 A standard | MS270 Battery |
🔌 Charger Types & Connectors
| Type | Connector Description | Used On | Default Output | Optional Upgrade |
| Type A – XLR 3-Pin Male | Standard 3-pin circular connector | Freedom Pro/Elite, Enterprise 200, LiteMax 2, LitePro 2, Y20 Luxe, TRS, MS270 | 24 V 2 A (standard) | 24 V 3 A (fast charge) |
| Type B – Single-Pin Barrel | Single-pin centre connector | Voyager 185 | 24 V 2 A | — |
| Type C – Connector | Barrel plug with locking groove | Phantom Scooter | 24 V 2 A | — |
💡 All chargers are interchangeable only within their connector type.
Type A and Type B/C chargers are not cross-compatible.
⚡️ Freedom Pro / Elite Battery Versions Explained
| Version | Battery Access | Slot Configuration | Compatible Capacities | Compatibility Notes |
| V1 | Rear access | Single slot | 12 Ah / 20 Ah | Physically smaller tray. Uses same connector as later versions but supports only one battery. |
| V2 | Rear access | Dual slot | 12 Ah only | Not compatible with 20 Ah. Completely different casing from V3. |
| V3 (Current) | Front access (slide-in) | Dual slot | 12 Ah / 20 Ah | Front slide-in tray for safer handling and compact fit. |
🧠 To identify your version: if your batteries slide in from the front, you have the latest V3 model.
⚙️ Enterprise 200 Battery Versions
| Version | Battery Access | Notes |
| V1 | Rear quick-release | Square-cased pack slides out backwards under seat. |
| V2 (Current) | Front slide-in | Newer design; easier access and safer locking. Both versions use same 24 V 12 Ah batteries and Type A charger. |
🔋 Charging Guidance
- All models: 24 V lithium batteries; charge using only approved Etech Mobility chargers.
- Standard 2 A chargers: offer safe, balanced charging for daily use.
- 3 A fast charger: reduce charge time by around 40 % — recommended for frequent travellers or higher-capacity setups (20 Ah).
-
Charge Time (approx):
- 6 Ah → 3 hrs
- 10–12 Ah → 5–6 hrs
- 20 Ah → 9–10 hrs
- On-Board / Off-Board Charging: All models can charge via the joystick port or directly into the battery.
- Airline Compliance: Any 24 V battery under 300 Wh (12.5 Ah max) is typically airline-friendly — always confirm with your airline before travel.
🛠️ Support & Replacement Assistance
If you’re unsure which version or charger type your chair uses:
- 📞 Contact our support team (Mon–Sat, 9 am – 5 pm)
- 📸 Send a quick photo of your battery tray or charger port
Our team will help confirm the correct replacement link instantly.