The 12V 9Ah sealed lead-acid battery is your all-in-one power solution—compact, safe, and built to perform. Perfect for UPS systems, security devices, mobility equipment, scooters, medical tools, and outdoor electronics, it delivers dependable energy wherever it’s needed. Designed with a maintenance-free sealed structure and long floating life, it offers stability, durability, and peace of mind for daily use. Businesses value its consistent performance and easy integration into OEM applications, while consumers appreciate the simple installation and reliable backup power. Whether for home or professional use, this battery ensures trusted energy and cost-effective performance every time.
| Parameter | Specification |
|---|---|
| Nominal Voltage (V) | 12 (6 cells per unit) |
| Designed Floating Life (20°C) | 5 Years |
| Nominal Capacity (25°C) | 9 Ah @ 20HR-rate (to 1.80Vpc) |
| Dimension (mm) | L151 × W65 × H101 |
| Approx. Weight | 2.6 kg (5.7 lbs) |
| Terminal Type | Fasten Tab F2 |
| Internal Resistance | Approx. 0.022 Ohm (fully charged @ 25°C) |
| Max. Charge Current | 2.25 A |
| Max. Discharge Current (5S) | 125 A |
| Short Circuit Current | 600 A |
| Self Discharge | Approx. 2.5% per month @ 20°C |
| Ambient Temperature | Discharge: -25-65°C; Charge: -25 60°C; Storage: -25~60°C |
| Float Charge Voltage | 13.5 V @ 25°C (-3mV/cell/°C) |
| Equalize & Cycle Use Charge Voltage | 14.1–14.4 V @ 25°C |
| Container Material | ABS (UL94-V0 optional) |
| Brand | Model / Machine |
|---|---|
| APC | Back-UPS BE650G1 |
| APC | Back-UPS BE750G |
| APC | Back-UPS BR700G |
| APC | Back-UPS BE850M2 |
| APC | Back-UPS BN900M |
| CyberPower | CP825AVR-G |
| CyberPower | CP1500AVRLCD |
| Eaton | 5E 900i |
| Vertiv / Liebert | PSI5-1100 |
| Riello | Net Power NPW 800 |
| Prolink (SEA) | PRO903-ERS |
| Prolink (SEA) | PRO901-ERS |
| FSP | Champ Tower 1K |
| Delta | Agilon VX-1500 (EMEA) |
| AEG | Protect A 700 |
| Mustek | PowerMust 1500 |
| Tripp Lite (Eaton) | SMART1500LCD |
| Tripp Lite (Eaton) | SMX1500LCD |
| Santak | Castle C1K UNI |
| Humminbird | ICE HELIX 5 CHIRP GPS G3 |
Always wear protective gloves and safety glasses when handling the battery.
Avoid short-circuits by never connecting the positive and negative terminals directly.
Do not disassemble the battery.
Keep the battery away from open flames, sparks, or high temperatures.
Inspect the battery for any visual damage and confirm terminals are intact.
Ensure the battery matches required specifications.
Power off the device before replacing or installing the battery.
If replacing an old battery: disconnect the negative terminal first, then the positive.
Place the battery securely in the compartment, ensuring correct orientation.
Connect the positive (+) terminal first, then the negative (–).
Make sure terminals are clean and connections are tight.
Remove any corrosion and ensure contacts are secure.
Fully charge the battery before the first use.
For standby use: charge at 13.6–13.8 V (≤2.7 A).
For cycle use: charge at 14.5–14.9 V (≤2.7 A).
Use a two-stage constant voltage charger: bulk charge, then float charge.
Recommended charging range: 12.9–14.4 V total.
Charging current: 0.9–2.7 A (10–30% of capacity).
Inspect for cracks, leaks, or swelling regularly.
Clean terminals and keep surroundings dry.
Operate within 20–25 °C for best performance.
Avoid deep discharges—recharge soon after use.
Won’t charge? Check charger voltage, connections, or battery condition.
Short runtime or low capacity? Battery may be aging or overloaded.
Overheating or swelling? Disconnect immediately and replace.
Fully charge the battery before storage.
Store in a cool, dry place.
Recharge every 3–6 months during storage.
Dispose or recycle the battery according to local regulations.
Many suppliers offer take-back or recycling programs.
12‑month limited warranty against manufacturing defects. Technical support available for installation and charging best practices.
12V 9Ah Power Pack – Reliable Energy for UPS, Mobility, and Everyday Machines
One year from the date of shipment
Tell us your application, voltage/capacity, target quantity, and delivery terms. Our team will reply within 24 hours.
