EFOHANA Laptop Battery for Lenovo Yoga 720/730 48Wh

EFOHANA L16L4PB1 is a 100% new, CE-certified 4-cell Li-ion replacement battery designed to restore full mobile power to compatible Lenovo Ideapad and Yoga 13-inch notebooks.

When your Lenovo Yoga 720, Yoga 730 or compatible Ideapad reports low runtime or refuses to hold charge, replacing the internal battery is an efficient way to regain usable battery life without buying a new laptop. This EFOHANA pack matches the original form factor and electrical specifications — 7.72V, 48Wh (6217mAh) — and carries the common OEM part numbers (L16L4PB1, L16M4PB1, L16C4PB1 and 5B10M5xxxx family) so it fits models listed by Lenovo.

Which Lenovo models and part numbers will this battery work with?

This battery is compatible with several 13-inch Yoga and Ideapad lines. It accepts the original mounting and connector layout used in many Yoga 720 and Yoga 730 variants, plus related Ideapad Yoga SKUs.

• Compatible part numbers: L16L4PB1, L16M4PB1, L16C4PB1, 5B10M52738/739/740 and 5B10Q38237/238.
• Fits Lenovo Yoga 720-13IKB, Yoga 720-15IKB, Yoga 730-13IWL and Ideapad Yoga 730 13.3" series.
• Works with Lenovo model codes such as 80X6004HH, 81JR002CSB and other variants cited in the compatibility list.

How does the battery perform and what are the electrical specs?

The EFOHANA battery provides a like-for-like electrical replacement that mirrors the factory unit’s voltage and capacity. It uses Li-ion cells and on-board smart circuitry to regulate charging and reporting to the laptop’s power management system.

• Voltage: 7.72V — matches OEM specification for stable power delivery.
• Capacity: 48Wh / 6217mAh — restores typical laptop runtime for the listed models.
• Construction: 4-cell Li-ion pack with top circuit boards and smart chip for safe charging.

What safety features and installation tips should I know?

EFOHANA batteries are CE certified and undergo bench testing to confirm stability and protection against common risks. Follow the included instructions for a clean, secure installation and to ensure the laptop recognizes the new pack.

• Safety: CE certification and built-in smart chip for overcharge and short-circuit safeguards.
• Installation tip: If the laptop doesn't immediately detect the battery, reseat the connector and ensure it’s fully engaged.
• Activation: Discharge to ~10% (not 0%), then fully charge and repeat 3–4 cycles to condition the new battery.

What warranty, returns, and after-sales support come with this battery?

EFOHANA supports the battery with a 12-month warranty plus a 30-day return or exchange window for buyer protection. For any issues, contact the seller through the order page to initiate support or a warranty claim.

• Return/exchange: 30 days from purchase when conditions are met.
• Warranty: 12 months coverage for manufacturing defects and premature failure.
• Support: Seller contact available via the "contact seller" option under your order.

Who is this for? If you own a Lenovo Yoga 720 or Yoga 730 13.3" series (or a matching Ideapad Yoga variant) and you need a direct-fit replacement that restores original voltage and capacity, this EFOHANA L16-series battery is built as a drop-in option. It’s aimed at users who want a cost-effective, tested replacement with a warranty and clear installation guidance rather than attempting complex cell-level repairs or purchasing a refurbished laptop.