Realme P4 Power Confirmed with 10,000mAh Battery — 31 Days Standby Time

Realme P4 Power has been officially confirmed to launch by late January 2026 in India, featuring a powerbank-sized 10,000mAh battery that delivers over 31 days standby time on a single charge. Despite the massive capacity, the device weighs just 218 grams in a “pencil-thin body” at around 8.5mm thickness, thanks to silicon-carbon battery technology with 887Wh/L energy density.

Realme P4 Power Key Specifications

31 Days Standby and 2 Hours at 3% Battery

The 10,000mAh battery delivers over 31 days standby time on a single charge, and even at just 3% battery remaining, provides nearly two hours of usage. Under normal usage, Realme claims the device lasts at least 1.5 days comfortably, addressing power users tired of daily charging rituals.

For battery-focused smartphone buyers, Realme promises an eight-year longevity guarantee with 1,650 charging cycles and 80% battery health after four years. This durability commitment exceeds typical smartphone battery degradation warranties, positioning the P4 Power for marathon ownership.

Silicon-Carbon Technology Keeps It Slim at 218 Grams

The silicon-carbon battery achieves high energy density around 887Wh/L, keeping the phone surprisingly thin at likely under 8.5mm and around 210-218 grams despite capacity that crushes typical flagship phones. Realme describes it as a “pencil-thin body” that fits comfortably in pockets, defying expectations for 10,000mAh devices.

The device supports bypass charging during gaming to reduce heat buildup while plugged in, plus 27W reverse charging allowing it to double as a power bank for other devices. The 1.5K OLED display with 144Hz refresh rate targets gaming-focused users, while stable frame rates and thermal control remain consistent even at 10% battery.

Expected ₹20,000-₹25,000 Pricing for January Launch

The standard Realme P4 5G launched at ₹18,499, so the P4 Power likely targets similar mid-range pricing around ₹20,000-₹25,000. Leaks suggest MediaTek Dimensity 7300 or 7400 chipset with 12GB RAM, 256GB storage, IP69 dust/water resistance, and triple 50MP+8MP+2MP rear cameras.

Francis Wong, Realme’s Head of Product Marketing, confirmed the P4 Power moniker via X post, while the RMX5107 model number appeared on BIS certification. The Flipkart microsite teases the device as going “beyond the thousand mAh race,” showing battery figures crossing 7,000mAh capacity.

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