MAILICHENG
MAILICHENG Adjustable Lithium Battery Charger 10-92.4V / 3-30A for E-Motorcycles, Electric Dirt Bikes & Trikes
MAILICHENG Adjustable Lithium Battery Charger 10-92.4V / 3-30A for E-Motorcycles, Electric Dirt Bikes & Trikes
픽업 사용 가능 여부를 로드할 수 없습니다.
🚚 29달러 이상 주문 시 무료 배송
Pre-order notice
110–240V version — pre-order, ships mid-to-late December 2026. Orders placed now are dispatched roughly four to six weeks from the order date. If that date changes we will email you before it, and you may cancel for a full refund at any time before dispatch.
220V version — in stock, ships within 2–3 business days.
Set the output voltage between 10V and 92.4V and the current between 3A and 30A, and let the charger run the full cycle on its own. Designed for lithium battery packs on electric motorcycles, electric dirt bikes and three-wheelers. Two input versions are offered — please check which one you are ordering.
Which version to choose
| Version | AC input | Max output current | Shipping |
|---|---|---|---|
| 220V version | 220–240V AC | 3–30A, full range | In stock, ships now |
| 110–240V version | 110–120V or 220–240V AC | 30A at 220–240V; about 20A at 110–120V | Pre-order, ships mid-to-late December |
Select the version from the Input version menu above before adding to cart. If you are in North America or Japan and need to run the charger from a 110–120V outlet, choose the 110–240V version: the 220V version will not operate on a 110–120V supply.
Output current on 110–120V (110–240V version only)
The wide-range version accepts 110–240V AC. Maximum output current depends on the supply: the full 3–30A range is available at 220–240V, and roughly two-thirds of that at 110–120V.
| AC supply | Max output current | What you need |
|---|---|---|
| 220–240V (EU, UK, CN, AU) | 3–30A | Full range available |
| 110–120V on a 20A circuit (NEMA 5-20) | up to 20A | A dedicated 20A outlet |
| 110–120V on a 15A circuit (NEMA 5-15) | set 14A or below | A standard household outlet |
This is a limit of the wall supply, not a fault in the charger. At 92.4V and 30A the unit needs close to 2,980W at the input; on a 120V supply that is roughly 25A, more than a household circuit delivers continuously. The output is therefore reduced on 110–120V. For example, on a 72V 40Ah pack that needs 28Ah replaced, 14A takes about 2 hours, against about 5.6 hours on a 5A charger.
Key specifications
Adjustable output: 10–92.4V DC, 3–30A (voltage and current are set independently; maximum figures are not necessarily available at the same time).
| Item | Specification |
|---|---|
| AC input | 220V version: 220–240V AC. 110–240V version: 110–240V AC. |
| Max output by supply voltage | 30A at 220–240V AC; about 20A on a 110–120V supply (110–240V version only — see the table above) |
| DC input | 280–360V DC |
| Power | Nominal power: 2600W, as printed on the manufacturer's color box (rated / continuous output not independently verified). |
| Battery packs | Not specified in this listing; please confirm your pack's voltage, chemistry and connector before ordering |
| Charging | 4 stages: pre-charge, constant current, constant voltage, trickle; automatic stop when full |
| Adjustment | 4-button front panel. Bluetooth icon present on the panel; app-based features are not confirmed. |
| Input circuit / cooling | PFC circuit; smart fan that slows down at low output current |
| Communication | 485 / CAN optional, not standard |
| Housing | 290 x 110 x 52 mm, approx. 1.6 kg |
| Cable length | Input approx. 1.5 m; output approx. 1 m |
| Cable | Pure copper soft-core; heavy-gauge output wire |
Adjustable output
Voltage and current are set independently. Please confirm your battery pack's voltage, chemistry and connector against the actual unit before use; supported pack configurations are not specified in this listing.
Maximum voltage and maximum current are not necessarily available at the same time. Please confirm the voltage and current combination you need against the unit that will actually ship before ordering.
Four-stage charging
The charger moves through pre-charge, constant current, constant voltage and a final trickle stage, then stops automatically when the pack is full. A PFC circuit is fitted, and a smart fan slows down at low output current.
Front panel
Voltage and current are set with the four-button panel on the front of the unit. Bluetooth icon present on the panel; app-based features are not confirmed. Please review the product photos and the Important notes below before ordering.
Series reference (illustrative examples only — not product specifications)
The series counts below are reference examples for comparing the adjustable voltage range against common pack configurations. Supported cell chemistries have not been confirmed, and these rows are not a compatibility list. Do not use these rows to set the output voltage or to determine compatibility; confirm your pack's actual voltage, chemistry and charge limits from its manufacturer before charging.
| Chemistry (reference only) | Series |
|---|---|
| NMC | 13S–21S |
| LiFePO4 | 16S / 20S / 24S |
Match the charger settings to the charge cut-off voltage and recommended charge current specified by your pack or BMS manufacturer.
Cables, connectors and optional communication
Cable length is approximately 1.5 m on the input side and 1 m on the output side; the cable is specified as pure copper soft-core with a heavy-gauge output wire. 485 / CAN communication is an optional feature and is not fitted as standard.
No plug or connector is specified as standard in this listing. Check the connector on your pack and confirm the plug supplied with the charger before ordering. The item you receive is the reference for plug and connector type.
Shipping and availability
220V version — in stock. Dispatched from our warehouse within 2–3 business days of your order.
110–240V version — pre-order. Dispatched in mid-to-late December 2026 (approximately 4–6 weeks from your order date). If that date changes we will email you before the original date, and you may cancel for a full refund at any time before dispatch.
Both versions ship from China. Please check your country's import rules, duties and taxes before ordering.
Important notes before ordering
- Check which version you are ordering. The 220V version operates on 220–240V AC only and will not run on a 110–120V supply. The 110–240V version accepts both, but delivers about 20A maximum on 110–120V, and 14A or below on a standard 15A household circuit.
- Before ordering, please match your battery pack's voltage, cell chemistry and charge connector, and confirm the AC plug / lead type you need, against the unit that will actually ship.
- Front-panel labels and interface markings are printed in Chinese (中文); please make sure you can read and set the parameters before first use.
- All voltage, current, power, size and weight figures shown are provided for reference only and are subject to the actual item received.
- No UL, ETL, FCC, CE, RoHS or other certification is claimed in this listing; if your application requires documented compliance evidence, please contact us before purchase.
- For warranty or support terms, please contact us before purchase.
FAQ
Which version do I need?
If your wall supply is 220–240V (EU, UK, China, Australia and most of Asia), either version works — the 220V version ships immediately. If your supply is 110–120V (North America, Japan, Taiwan), you need the 110–240V version: the 220V version will not operate on 110–120V.
When will my order ship?
The 220V version is in stock and dispatched within 2–3 business days. The 110–240V version is a pre-order and is dispatched in mid-to-late December 2026.
Why is the output lower on 110V?
At 92.4V and 30A the charger draws close to 2,980W from the wall. On a 120V supply that is roughly 25A, more than a standard household circuit supplies continuously, so the output is limited to about 20A. This is a property of the AC supply, not a defect.
Will this charger work with my battery?
Check your pack's charge cut-off voltage, cell chemistry and recommended charge current against the adjustable range of 10–92.4V DC / 3–30A, and confirm them with your pack or BMS manufacturer. We have not confirmed which cell chemistries are supported. Send us your pack's values if you would like us to check them against the adjustable range, and please read the Important notes above before ordering.
Is there a phone app?
Bluetooth icon present on the panel; app-based features are not confirmed. Settings are made with the four-button front panel.
Which plug does it come with?
No standard plug or lead type is specified in this listing; the item you receive is the reference. Please see the Important notes above before ordering.
