Beats Pill 2.0 Compatible Battery 7.4V 750mAh Li-ion
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Beats Pill 2.0 Compatible Battery 7.4V 750mAh Li-ion - is backordered and will ship as soon as it is back in stock.
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Battery Care Tips
Battery Care Tips
🔹 Getting Started
Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.
🔹 Keep It Healthy
Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.
Delivery and Shipping
Delivery and Shipping
🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.
Disclaimer
Disclaimer
⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.
🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.
Beats Pill 2.0 Compatible Battery 7.4V 750mAh Li-ion - is backordered and will ship as soon as it is back in stock.
Voltage
7.4V
Amp
750mAh
Beats Pill 2.0 — 7.4V Li-ion Replacement Battery (J272/ICP092941SH)
This is a 7.4V 750mAh Li-ion cell for the Beats Pill 2.0 Bluetooth speaker. It replaces part number J272/ICP092941SH and fits the MH812AMA-UG and B0513 model variants. Swap this in when the original cell no longer holds a charge or the speaker shuts off unexpectedly during playback.
- Pill 2.0 / MH812AMA-UG / B0513 compatibility: All three share the same internal battery bay, connector pinout, and BMS handshake protocol — one cell fits all three without modification.
- Bench tested on actual hardware: We cycled this cell through charge and discharge on a Pill 2.0 unit. The onboard BMS accepted the pack without fault codes, and the fuel gauge calibrated correctly within two full cycles.
- Monthly discharge tip for daily-use speakers: Let the Pill 2.0 drain below 20% at least once a month before recharging. Constant top-off charging without a full discharge causes fuel gauge drift — the speaker reads full but shuts down early because the cell's actual capacity is no longer mapped to the gauge.
Capacity fade from keeping the Pill 2.0 plugged in on a desk all day
Li-ion cells held continuously at or near full charge experience elevated internal stress, which gradually reduces usable capacity. The Pill 2.0 has no trickle-management circuit that backs the cell down from 4.2V once full — it sits at peak voltage for hours. Over weeks, this compresses the effective charge window. Replacing the cell restores full capacity, but the same cycle will degrade the new cell if the charging habit doesn't change.
Audio distorting before the battery indicator reaches empty
This happens when the cell's voltage sags under combined amplifier and Bluetooth radio load before the indicator registers low. At high volume, the amplifier draws a spike of current the aged cell can't sustain — voltage drops below the amplifier's clean operating threshold, causing clipping distortion. The battery indicator lags because it reads average voltage, not the instantaneous sag under load. If a new cell stops the distortion, the original was capacity-degraded even if it showed charge remaining.
Compatible Models
Replaces Part Numbers
Technical Specifications
Product Highlights
- Brand: Beats
- Manufacturer: CS
- Series: Standard
- Color: Black
- Product Type: Li-ion
- Battery Type: Li-ion
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Frequently Asked Questions
My Pill 2.0 shows full charge on the indicator but cuts out after playing at high volume for a while — is that a battery problem?
Yes. When the cell ages, it can no longer supply the current spike the amplifier demands at high volume — voltage sags instantly under that load even though the indicator shows charge. The indicator reads a resting average, not the live voltage under combined amp and Bluetooth radio draw. Replacing the cell with a fresh 7.4V 750mAh pack removes the sag and stops the cutout.
The Pill 2.0 won't respond when I plug it in via USB — it's completely dead and won't wake up.
A deeply discharged Li-ion cell can fall below the minimum voltage the USB charging circuit will accept — typically under 2.5V per cell, which puts a 7.4V 2S pack below roughly 5V total. At that point the charger sees the pack as a fault condition and refuses to initiate. If holding the power button while connected does nothing after 30 minutes, the cell is too far gone to recover and needs replacement.
The speaker feels noticeably warm around the housing after an hour of playback — is that a battery fault?
Warmth during extended play is normal up to a point — the amplifier and the discharging Li-ion cell both generate heat, and the Pill 2.0's compact fabric housing traps it. If the speaker becomes hot enough to feel uncomfortable to hold, or if it shuts off mid-playback with heat as the trigger, the cell's internal resistance has likely risen — a sign of degradation. A degraded cell converts more energy to heat than to power. Check the housing temperature after replacing the cell; if it runs cooler at the same volume level, internal resistance was the cause.
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