5000mAh 3.8V Li-ion Polymer Replacement Battery for Anbernic RG476S RG 476S Handheld Console

Description

Battery model: For Anbernic RG476S
Capacity: 5000mAh
Rated voltage: 3.8V
Charge limit voltage: 4.35V
Battery type: Li-ion Polymer (Grade A cells)
Compatible with: Anbernic RG476S, Anbernic RG 476S
Package include: 1 x battery
Unlock the full potential of your Anbernic RG476S handheld with this high-capacity 5000mAh Li-ion Polymer replacement battery. The RG476S is designed for extended retro gaming sessions, featuring a larger form factor compared to smaller Anbernic devices, which allows for this substantial 5000mAh battery capacity. This battery matches the original cell’s dimensions and uses the correct small 2-pin micro connector — critical because the RG476S’s shell has specific internal tolerances for its larger battery compartment. Generic batteries with incorrect dimensions or cable routing can cause fitment issues or backplate bulging.
Technical Details for RG476S Owners: The RG476S is designed for demanding emulation up to PlayStation 2 and GameCube, which requires consistent power delivery. This 5000mAh replacement battery for Anbernic RG476S maintains the original 4.35V charge termination voltage (higher than standard 4.2V Li-Polymer cells, indicating high-density cell technology) and uses low-resistance cells to ensure stable power delivery during intensive gaming. This Anbernic RG476S battery replacement provides extended runtime for the device’s larger screen and more powerful chipset. The built-in protection circuit module (PCM) guards against over-charge, over-discharge, short circuit, and over-current. CE, RoHS, and UN38.3 certified for safety. For best longevity, avoid frequently draining the battery below 10% — lithium-ion cells prefer partial discharges.
Step-by-Step Installation Guide: 1) Power off the device and remove the back screws (typically six small Phillips screws, use a PH00 screwdriver). 2) Gently separate the backplate starting from the bottom edge — the RG476S shell uses plastic clips along the sides, so pry carefully with a plastic spudger. 3) The battery is located in the lower half, connected to the motherboard by a small 2-pin connector. 4) Use a plastic spudger to lift the original battery (it is lightly adhered). 5) Disconnect the old battery’s connector by pulling the plug (not the wires). 6) Connect the new battery — the connector is keyed and only fits one way; do not force it. 7) Place the new battery in the compartment, ensuring no wires are pinched, then reassemble the backplate. 8) If the device doesn’t power on after battery replacement, leave it connected to a 5V/2A charger for 10-15 minutes to activate the protection circuit.
Compatibility Note: Fits Anbernic RG476S and RG 476S only — not compatible with RG556, RG406, or other Anbernic models. The RG476S is distinguished by its larger form factor designed to accommodate this 5000mAh battery capacity. Before ordering a replacement battery for Anbernic RG476S, please open the back panel to confirm your battery’s connector type and cable routing. If your RG476S shuts down unexpectedly when the battery indicator still shows charge, or if it drains too quickly during PS2 or GameCube emulation, this 5000mAh replacement battery for Anbernic RG476S will restore stable power delivery.
Battery Care for Handhelds: For maximum lifespan, keep battery level between 20% and 80% for daily use. Do not use Quick Charge (QC) or Power Delivery (PD) fast chargers — only use a standard 5V/2A charger. The RG476S’s charging circuit is designed for standard charging protocols only. If storing the device for more than 2 months, keep the battery at approximately 60% charge. Avoid leaving the RG476S in hot environments (e.g., inside a car in summer) — heat accelerates battery degradation. Stop using immediately if the battery shows any swelling. For optimal Anbernic RG476S battery life, perform a full discharge-recharge cycle (drain until auto-shutoff, then charge uninterrupted to 100%) after installing a new battery to help the device calibrate battery level reporting. The higher 4.35V charge limit of this 5000mAh Anbernic RG476S battery means it uses high-density cell technology for improved runtime.