The EWATT 72V 42Ah Battery for Talaria Sting MX3 + MX4 is a high-capacity 72V conversion pack engineered specifically for Talaria Sting MX3 (TL3000) and Sting R MX4 (TL4000). Drop-in form factor; requires matching 72V controller and charger. Voids Talaria factory warranty.
72V 42Ah Battery for Talaria Sting MX3 & MX4 | EWATT
Original price was: $2,000.00.$1,700.00Current price is: $1,700.00.
Description
Last reviewed: 14 May 2026 by Talaria USA Editorial Team, 10+ years e-moto rider and mechanic.
The Talaria 72V battery (EWATT 42Ah for Sting MX3 / MX4) is a high-capacity 72V aftermarket pack engineered specifically for Talaria Sting MX3 (TL3000) and Sting R MX4 (TL4000) 72V conversions. Direct fitment for Talaria’s factory frame — drop-in 72V replacement for 60V stock pack.
Talaria 72V Battery: Cell Chemistry & Output
EWATT is one of the major aftermarket battery brands for electric dirt bikes — competitor to EBMX. The 72V/42Ah pack delivers about 3 kWh of energy at 72V — meaningful upgrade over the stock 60V/38.4Ah factory pack. Fitment runs across the Talaria Sting platform, with model-specific notes below.
| Model | Fits | Notes |
|---|---|---|
| Talaria Sting MX3 | Yes | Direct 72V conversion pack |
| Talaria Sting R MX4 (TL4000) | Yes | Direct 72V conversion pack |
| Talaria Sting Onroad (TL45) | Verify with installer | Verify connector match |
| Sur-Ron Light Bee X | No | Different chassis — use SKU 1894 |
| Talaria 60V stock controller | No | 72V pack requires 72V controller upgrade |
Inside the Pack
| Spec | Value |
|---|---|
| Nominal voltage | 72 V |
| Capacity | 42 Ah |
| Energy | ~3,024 Wh |
| Form factor | Talaria Sting MX3 + MX4 specific |
| Cell balancing | Integrated BMS |
| Compatible models | Talaria Sting MX3, Sting R MX4 (TL4000) |
| Manufacturer | EWATT |
EWATT vs EBMX 72V conversion battery (in the Talaria Upgrade Kit, SKU 1621): EWATT is a standalone battery; EBMX kit includes battery + controller + charger. For a battery-only upgrade with controller already in place, EWATT is the choice. See the rest of our Talaria parts catalogue for matching components.
Install Notes
Difficulty: Advanced. Tools: insulated hex keys, multimeter, dielectric grease. Time: 60-90 minutes. Disconnect stock battery first. Verify 72V controller is installed before fitting this pack — stock 60V controller cannot handle 72V input. Use matching 72V charger (sold separately).
Frequently Asked
EWATT 72V or EBMX 72V Talaria Upgrade Kit (SKU 1621)?
EWATT is battery-only ($1,700); EBMX Upgrade Kit ($2,300) is battery + controller + charger. If you already have a 72V controller, EWATT is the lower-cost battery upgrade. For a complete first-time 72V conversion, the EBMX kit is more comprehensive.
Do I need a new charger?
Yes — stock 60V Talaria charger cannot charge 72V pack. Use a matching 72V charger (EBMX 72V charger available separately, or the one included in the EBMX 72V Upgrade Kit).
Will this void my Talaria warranty?
Yes — 72V conversion is an aftermarket modification that voids the Talaria factory warranty.
Trust Signals & Warranty
EWATT backs the battery against manufacturing defects per their standard warranty. Installation voids the Talaria factory warranty. Talaria USA covers a 30-day return window on unmodified parts and ships from our US warehouse in 2-4 business days.
Quick Comparison
| 72V 42Ah Battery for Talaria Sting MX3 & MX4 | EWATT | 60V 65Ah EBMX Battery | EBMX 72V 42Ah Battery for SurRon LBX | Removable Lithium Battery Pack 60V/43.2AH | Replacement Motor IPM Sting MX4 | |
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| Rating | |||||
| Price | Original price was: $2,000.00.$1,700.00Current price is: $1,700.00. | Original price was: $2,200.00.$1,700.00Current price is: $1,700.00. | Original price was: $2,000.00.$1,700.00Current price is: $1,700.00. | $1,499.00 | $592.99 |
| Voltage | 72 V | 60 V | 72 V | 60 V | 60 V |
| Capacity | 42 Ah | 65 Ah | 42 Ah | 43.2 Ah | N/A |
| Energy | 3,024 Wh | 3,900 Wh | 3,024 Wh | 2,700 Wh | N/A |
| Cells | EWATT aftermarket | EBMX v2 BMS | EBMX aftermarket | LG 21700 5000 mAh | N/A |
| Fits | Sting MX3, MX4 | TL3000, TL45 | Sur-Ron Light Bee X | TL4000, TL50 | Sting R MX4 (TL4000) |
| Motor Type | N/A | N/A | N/A | N/A | IPM mid-drive |
| Peak Power | N/A | N/A | N/A | N/A | 8 kW |
| Manufacturer | N/A | N/A | N/A | N/A | Talaria (OEM) |
| Description | The EWATT 72V 42Ah Battery for Talaria Sting MX3 + MX4 is a high-capacity 72V conversion pack engineered specifically for Talaria Sting MX3 (TL3000) and Sting R MX4 (TL4000). Drop-in form factor; requires matching 72V controller and charger… | The EBMX 60V 65Ah Aftermarket Battery is a drop-in capacity upgrade for Talaria Sting Offroad (TL3000) and Sting Onroad (TL45) — about 69% more energy than the stock 38.4 Ah pack in the same case. Works stock or pairs with EBMX controller u… | The EBMX 72V 42Ah Battery for Sur-Ron Light Bee X is a high-capacity 72V conversion pack — Sur-Ron LBX form factor with cell-balancing BMS. Requires matching 72V controller and charger. Not for Talaria — Talaria 72V conversions use the EBMX… | The Talaria OEM 60V/43.2Ah Removable Lithium Battery for Sting R MX4 (TL4000) and Sting R Road Legal (TL50) — 2700 Wh of LG 21700 5000mAh cells, 18% more range than the comparable Sur-Ron X pack. Plug-in fitment, integrated BMS, 12-month ma… | The Talaria Replacement IPM Motor for Sting MX4 is the factory IPM mid-drive motor for Sting R MX4 (TL4000) and MX Expert Edition. 8 kW peak rated. Direct OEM replacement; not interchangeable with Sting Offroad (6 kW) motor. |
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