Battery pack forever for Samsung J700 / J700i / E570 Li‑Ion 1000mAh

Forever AB503442BU replacement Li‑Ion battery pack for Samsung J700, J700i and E570 restores mobile runtime with a nominal capacity of 1000 mAh. This battery by forever is designed as a direct replacement for worn or degraded original cells in compatible Samsung models to provide basic talk time and standby power for everyday mobile use. Compatibility includes models SGH‑E570, SGH‑E578, SGH‑J700, SGH‑J700i, SGH‑J708 and SGH‑Z150, as well as E480, E690, E780 and X690 where the same battery form factor is used.

Advantages

The battery pack offers a standard 1000 mAh Li‑Ion chemistry intended to match the original battery form factor and voltage requirements for supported Samsung handsets. It is a simple replacement option to restore device autonomy without altering phone settings or requiring software changes. The product is compact, lightweight and manufactured to be compatible with the listed models, enabling straightforward swap-in replacement for daily use.

Suitable for

• Replacing a worn or non-functioning battery in Samsung J700 / J700i / E570
• Restoring basic talk time and standby for older Samsung feature phones
• Maintaining a spare battery for travel or extended use away from chargers
• Repair or refurbishment of compatible handset models

Key specifications

• Battery type: Lithium‑ion (Li‑Ion)
• Nominal capacity: 1000 mAh
• Intended use: Mobile phone battery pack
• Compatible device models: SGH‑E570, SGH‑E578, SGH‑J700, SGH‑J700i, SGH‑J708, SGH‑Z150, E480, E690, E780, X690
• Form factor: Removable battery pack designed for listed Samsung handsets

How to use

Power off the handset and remove the back cover according to the phone’s user manual. Carefully remove the old battery and insert the forever AB503442BU pack aligning contacts and ensuring a secure fit. Replace the back cover and power on the phone. Allow the new battery to charge fully before first use to reach optimal performance. Use only the original or manufacturer‑approved charger designed for the handset.

Usage recommendations

Charge the battery to full before initial use and avoid deep discharge cycles where possible. Store unused batteries in a cool, dry place and avoid exposure to extreme temperatures. Replace the battery if you notice swelling, overheating, or significantly reduced runtime. For safety, do not disassemble or expose the battery to water, fire or direct mechanical stress.