BiXPower MAC220 223Wh External Rechargeable Battery for Apple MacBook
High-Capacity Portable Laptop Power with MagSafe 1 and MagSafe 2-Compatible Connectors
The BiXPower MAC220 is a high-capacity, 223 watt-hour external rechargeable battery pack designed to provide additional running time for compatible older Apple MacBook, MacBook Air, and MacBook Pro computers.
With selectable 15V or 19V DC output and included MagSafe 1 and MagSafe 2-compatible connector tips, the MAC220 offers a convenient portable power solution for compatible Apple laptops.
The MAC220 uses the same battery platform as the BiXPower BP220, with an accessory package specifically configured for older Apple laptop computers.
Key Features
- 223Wh high-capacity rechargeable battery: Provides substantial additional energy for compatible laptops.
- Selectable 15V or 19V DC output: Supports different laptop voltage requirements within the specified ranges.
- MagSafe 1 and MagSafe 2-compatible connectors included: Supports selected older Apple MacBook models.
- Portable external power: Useful for travel, field work, outdoor computing, and locations without convenient AC outlets.
- AC and car chargers included: Recharge from a compatible wall outlet or vehicle power source.
- Four-level LED battery indicator: Conveniently check remaining battery charge.
- Built-in protection circuitry: Includes protection against overcharging, over-discharging, overcurrent, excessive temperature, and short circuits.
How Much Extra Running Time Can You Expect?
The MAC220 stores 223 watt-hours of energy. For comparison, many older MacBook computers have internal batteries with capacities of approximately 45–75Wh.
Depending on your computer's power consumption, battery condition, and usage, MAC220 can provide substantial additional operating time.
Actual runtime depends on screen brightness, processor activity, wireless connections, applications, laptop model, and energy conversion losses.
Runtime Example
At an average laptop power consumption of 30W, the theoretical runtime from 223Wh is approximately 7.4 hours. Actual additional runtime will be lower due to conversion losses and operating conditions.
MagSafe 1 and MagSafe 2 Compatibility
The MAC220 package includes both MagSafe 1-compatible and MagSafe 2-compatible connector tips for selected older Apple laptop computers.
MagSafe 1 and MagSafe 2 connector comparison
MagSafe 1-Compatible Connector
For selected older Apple MacBook, MacBook Pro, and MacBook Air computers using the original MagSafe charging port.
MagSafe 2-Compatible Connector
For selected Apple MacBook Air and Retina MacBook Pro computers using the MagSafe 2 charging port.
Important Compatibility Notice
Not all Apple MacBook computers use the same connector or operating voltage. Before purchasing, confirm your laptop's charging connector type, required DC voltage, and wattage.
The MAC220 is not intended for newer USB-C or MagSafe 3 charging systems without separately verified compatible power conversion equipment.
Technical Specifications
| Product Model | BiXPower MAC220 / BP220-MAC |
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| Battery Capacity | 223Wh |
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| Battery Chemistry | Rechargeable lithium-ion |
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| Battery Color | Silver |
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| Selectable DC Output | 15V / 19V |
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| Maximum Output Current | 5A |
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| Maximum Nominal Output Power | 75W at 15V; 95W at 19V, subject to battery and connector limits |
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| Charging Input Voltage | 12V–19V DC |
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| Typical Charging Time | 5–7 hours |
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| Dimensions | 10.6 x 5.8 x 1.3 inches |
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| Weight | Approximately 2.9 lb |
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| Battery Indicator | Four-level LED charge indicator |
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| Built-In Protection | Overcharge, over-discharge, overcurrent, over-temperature, and short-circuit protection |
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| Warranty | One-year limited warranty |
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Package Contents
The standard MAC220 package includes the following items:
MAC220 battery kit and included accessories
- 1 x BiXPower MAC220 223Wh rechargeable battery
- 1 x AC battery charger
- 1 x Vehicle battery charger
- 1 x DC power output cable
- 1 x MagSafe 1-compatible connector tip
- 1 x MagSafe 2-compatible connector tip
Laptop computer is not included.
How to Use the MAC220 Battery
Step 1 — Charge the Battery
Connect the included AC charger to the MAC220 battery and a suitable AC wall outlet. The included charger supports operation from appropriate 110V or 220V AC mains power.
Typical charging time is approximately 5–7 hours, depending on charging conditions.
Step 2 — Select the Correct Output Voltage
The MAC220 battery provides two selectable DC output voltages:
- 15V setting: Intended for compatible laptops whose original adapters are rated approximately 14V–16.5V.
- 19V setting: Intended for compatible laptops whose original adapters are rated approximately 18V–21V.
Important: These voltage ranges are general product guidance, not a guarantee of compatibility. Verify the exact power requirements of your laptop before connecting the battery.
Step 3 — Connect the Power Cable
Attach the included DC power output cable to the battery, then connect the appropriate MagSafe-compatible tip.
Check that all connections are secure and that the correct connector generation is being used.
Step 4 — Turn On the Battery
Connect the MagSafe-compatible tip to the laptop charging port, turn on the battery, and confirm that the computer recognizes the power source.
Step 5 — Turn Off When Not in Use
Switch off the battery when it is no longer needed to avoid unnecessary discharge.
AC Charging and Vehicle Charging
The MAC220 package includes both an AC battery charger and a vehicle charger, offering convenient recharging options at home, in the office, or during vehicle travel.
Only use the supplied chargers or BiXPower-authorized charging equipment that is specifically compatible with the MAC220.
Battery Safety and Handling
Important Safety Information
- Do not disassemble, puncture, crush, modify, or expose the battery to water.
- Do not expose the battery to temperatures above 60°C (140°F), fire, or other excessive heat sources.
- Keep metal objects away from battery power connectors.
- Use only compatible charging equipment.
- Charge on a stable, nonflammable surface away from combustible materials.
- Stop using the battery if it becomes damaged, swollen, excessively hot, or behaves abnormally.
- Keep the battery away from children.
- Recycle the battery according to local lithium-ion battery disposal requirements.
Airline Travel Notice — 223Wh Battery
MAC220 has a rated capacity of 223Wh.
This exceeds the common 160Wh upper limit for passenger-carried spare lithium-ion batteries under standard airline rules.
Do not assume this battery is permitted in passenger carry-on or checked baggage. Consult the airline and applicable hazardous-material transportation regulations before traveling or shipping.
Battery Storage Recommendations
- Store the battery in a cool, dry environment.
- Avoid prolonged exposure to direct sunlight or excessive heat.
- For extended storage, maintain a partial charge rather than storing the battery fully depleted.
- Check the battery charge periodically and recharge as necessary.
- Keep the battery away from moisture and conductive objects.
Frequently Asked Questions
Will MAC220 work with every Apple MacBook?
No. MAC220 is designed for selected older Apple laptops using compatible MagSafe 1 or MagSafe 2 connectors and supported electrical requirements.
How much energy does MAC220 store?
MAC220 has a rated capacity of 223 watt-hours, providing substantial additional energy for compatible laptop computers.
Does the battery include MagSafe connectors?
Yes. The standard package includes both MagSafe 1-compatible and MagSafe 2-compatible connector tips.
Can I recharge MAC220 in a vehicle?
Yes. The standard package includes a compatible vehicle charger.
Can I use MAC220 with other laptop brands?
The battery uses the BP220 platform and may support other compatible devices with appropriate connector tips and electrical specifications. Additional connector accessories may be required.
Can I carry MAC220 on an airplane?
Its 223Wh capacity exceeds the normal passenger airline limit for spare lithium-ion batteries. Do not plan to carry it on a passenger flight without confirming applicable regulations and any specifically authorized exception.
What is the warranty?
BiXPower provides a one-year limited warranty covering qualifying manufacturing and quality defects. Normal battery capacity loss due to aging and use is not covered.
Related BiXPower Products
Why Choose BiXPower?
BiXPower specializes in rechargeable batteries, DC power systems, power adapters, and connection accessories for laptop computers and other electronic equipment.
The MAC220 combines a large 223Wh battery capacity with included charging accessories and two MagSafe-compatible connector options, providing a convenient external power solution for selected older Apple laptops.
