Most Traxxas X-Maxx traction packs are 4S to 6S LiPo batteries. Some 8S layouts use two 4S packs. A charger that only lists 1S–3S support cannot charge those main packs, no matter how low the price looks.
This guide compares eight RC LiPo chargers using only manufacturer-listed cell ranges, power figures, connectors, and protections. CarTechTalk did not bench-test these units. Prices are the listed figures and can change. If you buy through links on this page, CarTechTalk may earn a commission at no extra cost to you.
Pros
- Dual-channel charging supports two batteries at the same time
- 5‰ balancing accuracy is specified for supported LiPo batteries
- Multiple listed protection functions address common charging fault conditions
- Abnormal-battery detection provides a red-light warning
Cons
- Charging current is limited to 1.2A per channel
- Compatibility is specified for 1S-3S LiPo batteries only
Specifications
| Color | Black |
|---|---|
| Dimensions | 3.93 x 3.34 x 1.33 inches |
| Product Group | Toy |
Best For / Avoid If
Best for buyers prioritizing
- Dual-channel charging supports two batteries at the same time
- 5‰ balancing accuracy is specified for supported LiPo batteries
- Multiple listed protection functions address common charging fault conditions
Consider another option if
- Charging current is limited to 1.2A per channel
- Compatibility is specified for 1S-3S LiPo batteries only
Pros
- 2-in-1 design can charge two compatible batteries at the same time
- USB power input supports common sources such as power banks and computers
- Protection features include over-voltage, overload, overheat, and overcharge safeguards
- Listed for use with RC cars, trucks, drones, boats, airplanes, FPV vehicles, Axial SCX24 and SCX10, and airsoft splatter ball products
Cons
- Compatibility is limited to 7.4V 2S LiPo batteries with XH-3P plugs
- The product data recommends batteries above 500mAh and below 2000mAh
- A suitable 5V 2A USB power source is required and not included in the listed package list
Specifications
| Color | Black |
|---|---|
| Dimensions | 4.2 x 3.1 x 0.6 inches |
| Product Group | Toy |
Best For / Avoid If
Best for buyers prioritizing
- 2-in-1 design can charge two compatible batteries at the same time
- USB power input supports common sources such as power banks and computers
- Protection features include over-voltage, overload, overheat, and overcharge safeguards
Consider another option if
- Compatibility is limited to 7.4V 2S LiPo batteries with XH-3P plugs
- The product data recommends batteries above 500mAh and below 2000mAh
- A suitable 5V 2A USB power source is required and not included in the listed package list
Pros
- Two independent channels can charge different batteries simultaneously
- Wide compatibility across lithium, NiCD, NiMH, lead-acid, and smart batteries
- Automatic charging shutoff is specified for fully charged batteries
- Includes balance charging and individual-cell monitoring functions
Cons
- The two channels share a maximum total input power of 150W on AC and 240W on DC
- Discharge power is limited to 10W, with discharge current up to 2A per channel
- The instructions specify not to use the AC and DC power cables at the same time
Specifications
| Color | Black |
|---|---|
| Dimensions | 5.9 x 8.6 x 3.1 inches |
| Product Group | Toy |
Best For / Avoid If
Best for buyers prioritizing
- Two independent channels can charge different batteries simultaneously
- Wide compatibility across lithium, NiCD, NiMH, lead-acid, and smart batteries
- Automatic charging shutoff is specified for fully charged batteries
Consider another option if
- The two channels share a maximum total input power of 150W on AC and 240W on DC
- Discharge power is limited to 10W, with discharge current up to 2A per channel
- The instructions specify not to use the AC and DC power cables at the same time
Pros
- Supports both 2S and 3S LiPo batteries
- Provides multiple stated charging-protection features
- Compatible with AC100-240V input
- Designed for RC toys and models using XHR-plug batteries
Cons
- For LiPo batteries only
- 2S and 3S batteries must not be charged at the same time
Specifications
| Color | Black |
|---|---|
| Dimensions | 1.3 x 2.24 x 3.54 inches |
| Product Group | Toy |
Best For / Avoid If
Best for buyers prioritizing
- Supports both 2S and 3S LiPo batteries
- Provides multiple stated charging-protection features
- Compatible with AC100-240V input
Consider another option if
- For LiPo batteries only
- 2S and 3S batteries must not be charged at the same time
Pros
- Broad battery chemistry and voltage compatibility
- Multiple connector cables are included
- Supports balancing and cyclic charge/discharge functions
- Includes safety features for over-current, over-discharge, over-voltage and short-circuit conditions
Cons
- The listing does not list detailed charging specifications beyond the 6A rating
Best For / Avoid If
Best for buyers prioritizing
- Broad battery chemistry and voltage compatibility
- Multiple connector cables are included
- Supports balancing and cyclic charge/discharge functions
Consider another option if
- The listing does not list detailed charging specifications beyond the 6A rating
Pros
- Broad compatibility across lithium, NiMH/NiCd, and Pb battery types
- AC/DC dual-input design supports both household and DC power sources
- Multiple charging, storage, discharging, and battery-management functions
- Built-in cooling fan and listed charging protection features
Cons
- The listing does not identify a specific model number or warranty information
- Amazon listing data shows 0 reviews, so customer feedback is not available
Specifications
| Color | Black |
|---|---|
| Dimensions | 3.94 x 5.71 x 1.38 Inches |
| Product Group | Toy |
Best For / Avoid If
Best for buyers prioritizing
- Broad compatibility across lithium, NiMH/NiCd, and Pb battery types
- AC/DC dual-input design supports both household and DC power sources
- Multiple charging, storage, discharging, and battery-management functions
Consider another option if
- The listing does not identify a specific model number or warranty information
- Amazon listing data shows 0 reviews, so customer feedback is not available
Pros
- Supports both LiPo and LiHV battery types
- Covers 2S through 4S battery configurations
- Includes multiple XH connector types and a user manual
- Has AC 100-240V input and a stated 2A output
Cons
- Battery and charger interfaces must match before use
Specifications
| Dimensions | 3.7 x 1.4 x 1 inches |
|---|---|
| Product Group | Toy |
Best For / Avoid If
Best for buyers prioritizing
- Supports both LiPo and LiHV battery types
- Covers 2S through 4S battery configurations
- Includes multiple XH connector types and a user manual
Consider another option if
- Battery and charger interfaces must match before use
At a Glance
Match the charger to pack voltage first, then to wattage and channel count.
- OVONIC X1 Pro Dual highest listed AC/DC power for two 1S–6S packs
- Aorika Dual 10A dual 1S–6S charging with storage and discharge modes at a mid-range price
- Sevenchip 150W 10A AC/DC 1S–6S kit with the broadest listed charge-lead set
- Hiyiton 6A lower-priced 1S–6S charger with several connectors in the box
- Skip the 2S/3S-only wall and USB units for the truck’s main batteries
What to Look For in Battery Chargers & Testers
This is an editorial read of the listings covered, not a lab or track test. We lined each charger up against X-Maxx buying reality: listed LiPo cell count, charge power or current, dual-channel support, AC versus USB input, included leads, and the protections each brand publishes.
Best Options
OVONIC X1 Pro Dual: highest listed power for 1S–6S X-Maxx packs
Best for: owners who want to charge two 1S–6S packs and need the most AC and DC power on this list. The manufacturer lists AC 300W, DC 700W, and 16A, plus LiPo/Li-ion/LiFe/LiHV (1S–6S) and NiMH (1S–16S). Listed modes include charge, discharge, storage, balance, external discharge, digital power, and sync charge. The brand also lists 98% conversion efficiency, reverse-polarity protection, and XT60-to-Deans plus XT60-to-EC3 adapters. Price: $105.99.
Avoid if: you only charge one small pack and do not want to spend $105.99. Listed discharge power is 15W × 2, so this is not a fast discharger. Confirm your X-Maxx connector before buying; Traxxas iD is not listed.
Aorika Dual 10A: dual 1S–6S charging with storage mode
Best for: dual-channel 1S–6S use when you want balance charge, discharge, and storage without the X1 Pro price. The manufacturer lists AC 150W shared across both channels, DC 240W, 0.1–10A × 2, and support for LiPo/LiHV/Li-ion/LiFe (1S–6S), NiCd/NiMH (1S–15S), lead-acid (2V–20V), and smart batteries. It can store 20 memories. Price: $68.99.
Avoid if: you need a full 10A on both channels from a wall outlet at once. AC power is 150W total. The listing also warns not to charge two different batteries on the same channel.
Sevenchip 150W 10A: AC/DC 1S–6S kit with many charge leads
Best for: a single 1S–6S charger that already includes a wide adapter harness. The manufacturer lists 150W, 10A, AC 100–240V / DC 11–20V, automatic lithium cell detection, storage mode, cyclic charging, 20 memories, a battery meter, and internal-resistance check. The package lists Tamiya, Tamiya mini, JST, T-plug, EC3, TRX, and Deans leads, plus a cooling fan and fireproof shell. Price: $56.99.
Avoid if: you need two independent high-power channels. Dual-channel output is not listed.
Hiyiton 6A: lower-priced 1S–6S charger with mixed connectors
Best for: a 1S–6S charger under $40 that includes several leads. The product is listed as a 6A unit for LiPo 1S–6S, Li-ion 1S–6S, LiFePO4 1S–6S, NiMH/NiCd 1S–15S, and SLA 2V–24V. The manufacturer lists Tamiya, Deans, XT60, and Futaba compatibility, plus balance charge, memory, and cyclic charge/discharge. Price: $35.96.
Avoid if: you want a published AC wattage split like the Aorika or OVONIC X1 Pro.
Tosiicop 18W 2A: compact AC charger if you stay at 4S or below
Best for: a simple wall charger for LiPo/LiHV 2S–4S packs with XH3P/XH4P/XH5P balance plugs. The manufacturer lists AC 100–240V, 18W, 2A, and over-voltage, overload, overheat, and overcharge protection. Weight is listed at 128g. Price: $19.99.
Avoid if: your X-Maxx runs 6S, or you want faster than 2A on a large 4S pack. 6S support is not listed.
OVONIC D15 Dual: small-pack 1S–3S charger, not a main X-Maxx charger
Best for: charging two 1S–3S LiPo packs at 15W/1.2A per channel. The manufacturer lists 5‰ balancing accuracy, abnormal-battery detection, 98% conversion efficiency, and over-voltage, over-temperature, overcharge, overcurrent, and short-circuit protection. Price: $22.99.
Avoid if: you need to charge the truck’s 4S or 6S traction pack. This unit stops at 3S.
SSUPCHG 2S/3S XHR: basic wall charger for small XHR packs
Best for: a no-menu AC charger limited to 2S and 3S LiPo packs with an XHR plug. The manufacturer lists over-voltage, over-temperature, overcharge, over-current, and short-circuit protection. Price: $16.99.
Avoid if: you have 4S–6S X-Maxx packs or a non-XHR connector.
Tosiicop USB 2S: pocket charger for two small 7.4V packs
Best for: USB charging of two 2S 7.4V packs with XH-3P plugs when you only have a phone charger or power bank. The manufacturer lists DC 5V 2A input, 1A × 2 output, 31g weight, and a 500–2000mAh pack range. Price: $7.59.
Avoid if: you need any 3S–6S X-Maxx traction charging. This cable is 2S only.
Sizing, Fitment, and Setup Notes
For an X-Maxx main pack, start with listed LiPo cell count. Only the Aorika, OVONIC X1 Pro, Hiyiton, and Sevenchip listings cover 1S–6S. The Tosiicop 18W unit stops at 4S. The OVONIC D15, SSUPCHG, and Tosiicop USB chargers stop at 3S or 2S and should be treated as accessory-pack tools.
Then check the connector. Manufacturer-listed leads on this page include XT60, Deans, EC3, TRX, Tamiya, JST, Futaba, and XH/XHR balance plugs. Traxxas iD is not listed on any of these eight chargers, so verify the pack plug or plan on a known-good adapter.
| Charger | Price | Listed LiPo range | Dual channel | Listed input | Listed output |
|---|---|---|---|---|---|
| OVONIC X1 Pro Dual | $105.99 | 1S–6S | Yes | AC / DC | AC 300W / DC 700W, 16A |
| Aorika Dual 10A | $68.99 | 1S–6S | Yes | AC 100–240V / DC 11–18V | AC 150W total / DC 240W, 0.1–10A × 2 |
| Sevenchip 150W 10A | $56.99 | 1S–6S | – | AC 100–240V / DC 11–20V | 150W 10A |
| Hiyiton 6A | $35.96 | 1S–6S | – | AC (cable listed) | Listed as 6A |
| Tosiicop 18W 2A | $19.99 | 2S–4S LiPo/LiHV | – | AC 100–240V | 18W 2A |
| OVONIC D15 Dual | $22.99 | 1S–3S | Yes | AC | 15W + 15W, 1.2A per channel |
| SSUPCHG | $16.99 | 2S–3S | No | AC 100–240V | – |
| Tosiicop USB 2S | $7.59 | 2S only | Two 2S USB outputs | USB DC 5V 2A | 1A × 2 |
Selection Guide
- Read the pack label. A 4S or 6S X-Maxx pack needs a charger that lists that cell count.
- Size the current to the pack. Larger packs take longer on 1A–2A chargers. The 10A and 16A listings are the ones built for faster fills.
- Decide if you need two channels. Two 4S packs for an 8S truck are easier on a dual charger.
- Use balance charge for LiPo packs. Storage mode, listed on the Aorika, OVONIC X1 Pro, and Sevenchip, is the right mode for packs that will sit.
- Charge on a fire-resistant surface and stay nearby. Listed protections help, but they do not replace basic LiPo handling.
Questions Buyers Ask
Can a 1S–3S charger charge an X-Maxx LiPo?
Not a typical traction pack. The OVONIC D15, SSUPCHG, and Tosiicop USB listings stop at 3S or 2S. Use them only for small accessory packs that match those limits.
Do I need a dual-channel charger?
Only if you regularly charge two packs. The OVONIC X1 Pro and Aorika list independent dual channels. The OVONIC D15 is dual, but only for 1S–3S.
Is 18W or 15W enough for an X-Maxx?
Those figures are aimed at small packs. For a large 4S or 6S pack, the 150W–300W AC listings are the better match on this page.
Which charger includes the most adapters?
The Sevenchip listing includes the widest named harness (Tamiya, JST, T-plug, EC3, TRX, Deans). Hiyiton and the OVONIC X1 Pro list fewer, but still useful, leads.
Readers weighing these picks also look at Best Battery Charger For Lipo Batteries, Car Battery Charger Buying Guide and Best RC LiPo Battery Charger Options for Cars, Trucks, and Drones.
Final Recommendation
Buy by cell count, not by price. For X-Maxx 4S–6S traction packs, the realistic choices are the OVONIC X1 Pro Dual, Aorika Dual 10A, Sevenchip 150W 10A, and Hiyiton 6A. Choose the X1 Pro for the highest listed dual-channel power, the Aorika for dual 1S–6S features at $68.99, the Sevenchip if you want AC/DC plus many leads, and the Hiyiton if you want 1S–6S on a tighter budget. Leave the 2S and 3S-only chargers for small packs they actually list.
