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BP40 Phone Battery 4000mAh For Xiaomi Redmi K20 Pro Mi 9T Pro Replacement Batteries With Repair Tools

$15.62 USD

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Weight 0.09 kg
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Product overview

BP40 Phone Battery 4000mAh For Xiaomi Redmi K20 Pro Mi 9T Pro Replacement Batteries With Repair Tools

This replacement phone battery is offered with the listed product options. Review the selected variant and quantity before placing your order.

Compatibility and specifications

Compare the model or part number, voltage, capacity, dimensions, connector, and other specifications in the listing with your component or intended application. Compatibility depends on the exact variant you select.

Before ordering

Confirm package contents, selected option, and local shipping requirements before checkout. Do not use a battery or power product when the voltage, connector, or physical size differs from the part.

Key specifications

  • Product typerechargeable battery
  • Model / part numberBP40
  • Capacity4000mAh
  • Ordering checkconfirm dimensions, connector polarity and device compatibility before purchase.

Compatibility and ordering check

Match the model number, voltage, capacity, dimensions and connector before ordering. If replacing an existing pack, compare the label and plug orientation with your battery.

FAQ

How do I confirm this product fits my device?
Check model number, voltage, capacity, size and connector against your part before purchase.
Can this battery be used with any charger?
Use only a charger that matches the battery chemistry, voltage and connector requirements.

Safety note

Do not short-circuit, puncture, crush or expose batteries to fire or water. Stop using the battery if it swells, leaks, overheats or shows visible damage.

Model Xiaomi Redmi K20 Pro / Xiaomi Mi 9T Pro
Voltage 3.85V
Capacity 4000mAh
Size 8
Weight 40g-300g
Shipping fees, delivery time, duties, and taxes are calculated at checkout. For bulk orders or custom battery packs, contact us before placing the order.