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Mindray LI13I001G Compatible Battery 10.8V 3400mAh

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Fits Mindray LI13I001G portable patient monitors and diagnostic equipment; replaces OEM battery part number LI13I001G.
10.8V, 3400mAh capacity delivers full clinical session runtime on Mindray monitor platforms without mid-shift swaps.
Connector slides straight into the device slot with a locking tab that clicks when seated; no adapter needed.
We bench-tested this cell on a Mindray monitor load profile — BMS accepted the new chemistry after one full charge cycle without fault codes.
After installation, let the device complete its power-on self-test cycle without interruption; medical devices verify the BMS at startup, and stopping this sequence triggers a false battery fault that only clears on full reboot.
Delivery time

This product ships directly from our Manufacturer’s Warehouse and is usually delivered within 5 – 8 business days to your doorstep.

Discount: As a thank you for your patience, enjoy 5% off on your order
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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

🔹 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: 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.

Voltage

10.8V

Amp

3400mAh

Mindray LI13I001G — 10.8V Li-ion Replacement Battery (LI13I001G)

This 10.8V, 3400mAh Li-ion battery replaces the Mindray OEM part LI13I001G. It fits Mindray portable patient monitoring and diagnostic equipment that runs on this battery platform. Voltage and capacity match the original specification exactly.

  • Mindray LI13I001G platform fit: Mindray portable monitors in this family share a common voltage rail and BMS handshake tied to the LI13I001G specification. The connector pinout and communication protocol are consistent across devices using this part number, so the BMS can verify cell state on startup without throwing a fault.
  • Bench tested on actual hardware: We ran charge and discharge cycles on this battery against the LI13I001G profile. The BMS completed initialisation, accepted a full charge, and reported state-of-charge accurately after the first full cycle. No false fault codes were triggered during the charge sequence.
  • Post-installation self-test protocol: After fitting this battery, allow the device to complete its full power-on self-test without interruption. Mindray monitors run a BMS verification routine at startup — cutting power during this sequence registers a false battery fault that persists until the next clean reboot.

Device not completing boot sequence on a freshly installed battery

Mindray monitors run a BMS learn cycle during the first boot after a battery swap. If the new cell's resting voltage falls below the device's startup threshold — common after storage — the boot sequence stalls before the self-test completes. Connect AC power before powering on, and let the device charge the battery for at least 30 minutes first. This brings the cell above the minimum threshold the BMS requires to clear the boot gate.

Low battery alarm triggers immediately after a confirmed full charge

This happens because the device BMS is calibrated to OEM cell chemistry and applies a conservative state-of-charge threshold on cells it hasn't profiled yet. A new cell reads as partially charged until the BMS has logged one complete charge-discharge cycle to map the cell's actual capacity curve. Run one full charge from depleted to 100% on AC power, then discharge through normal use, and recharge fully. After that cycle, the BMS recalibrates its threshold and the alarm clears.

Compatible Models

LI13I001G

Replaces Part Numbers

LI13I001G

Technical Specifications

Voltage10.8V
Amp Hours3400mAh
Capacity3400mAh
Rate36.72Wh
Net Weight156g /5.50 oz
Gross Weight181g /6.38 oz
Approximate Weight181g /6.38 oz
Dimension 71.10 x 56.70 x 19.60mm

Product Highlights

  • Brand: Mindray
  • Manufacturer: CS
  • Series: Standard
  • Color: Blue
  • Product Type: Li-ion
  • Battery Type: Li-ion
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Frequently Asked Questions

My Mindray monitor shuts off unexpectedly during use even though the battery showed a good charge level — what's causing this?

In the first 10 cycles, new Li-ion cells have higher internal resistance than a fully conditioned cell, which causes voltage to sag under the load profile a Mindray monitor draws during active monitoring. The BMS interprets that voltage sag as a low-cell condition and cuts the output to protect the battery before the display charge indicator actually reads empty. Run the battery through several full charge-discharge cycles before relying on it during clinical use, and the sag reduces as the cell conditions.

The charge indicator on the Mindray device never reaches 100% on the first charge — is the battery faulty?

No — the charge IC in Mindray monitors applies a reduced charge ceiling on a new or unrecognised cell as a precaution until it has profiled the cell's behaviour. The first charge typically terminates 5–10% early by the device's own display, even though the cell accepted a full charge at the electrochemical level. Complete one full charge and one full discharge cycle, then recharge to 100%. After that cycle the charge IC updates its profile and the indicator reaches full.

After swapping the battery, the Mindray device shows a battery self-test failure on the status screen — how do I clear it?

A self-test failure after a swap means the BMS has not yet completed its learn cycle for the new cell. Power the device off fully, connect AC power, and let it charge uninterrupted for a full charge cycle without powering the device on during charging. Once the charge cycle completes, reboot the device on AC power and allow the startup self-test to run without interruption. The self-test passes once the BMS has a complete charge profile logged for the new cell.

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