Shenzhen BAK Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 5000 Units / Month |
| Delivery Time | 35-45 Days |
| Packaging Details | Standard Export Packaging with Protective Foam & Carton Box |
| Battery Type | LiFePO4 |
| Voltage | 12.8V |
| Capacity | 8Ah |
| Terminal Type | Copper terminals (Optional: T1, F2, M8, etc.) |
| Cycle Life | ≥2000 Cycles (Long Lifespan) |
| Application | Outdoor devices, emergency systems, smart terminals, and more. |
| BMS Protection | Built-in, with overcharge, over-discharge, overcurrent, short-circuit, and over-temperature protection |
| Casing | Plastic casing / Customizable |
| Communication | Optional (CANBus, MODBus, RS485/232, UART, Bluetooth) |
| Waterproof Rating | IP65 |
| Lead Time | 30-45 Days (Fast Delivery) |
| Customization Options | Connector type, voltage/capacity, housing color, etc |
| Brand Name | BAKTH |
| Model Number | BAKTH-12.8V8Ah |
| Certification | ISO9001, ISO14001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5000 Units / Month |
| Delivery Time | 35-45 Days | Packaging Details | Standard Export Packaging with Protective Foam & Carton Box |
| Battery Type | LiFePO4 | Voltage | 12.8V |
| Capacity | 8Ah | Terminal Type | Copper terminals (Optional: T1, F2, M8, etc.) |
| Cycle Life | ≥2000 Cycles (Long Lifespan) | Application | Outdoor devices, emergency systems, smart terminals, and more. |
| BMS Protection | Built-in, with overcharge, over-discharge, overcurrent, short-circuit, and over-temperature protection | Casing | Plastic casing / Customizable |
| Communication | Optional (CANBus, MODBus, RS485/232, UART, Bluetooth) | Waterproof Rating | IP65 |
| Lead Time | 30-45 Days (Fast Delivery) | Customization Options | Connector type, voltage/capacity, housing color, etc |
| Brand Name | BAKTH | Model Number | BAKTH-12.8V8Ah |
| Certification | ISO9001, ISO14001 | Place of Origin | China |
| High Light | 12.8V Lifepo4 Battery Pack ，12.8V Deep Cycle Lithium Battery ，8Ah Lifepo4 Battery Pack | ||
Product Overview
This 12.8V 8Ah LiFePO4 battery utilizes high-quality lithium iron phosphate cells, offering high energy density, extended cycle life, and exceptional safety performance. Equipped with an intelligent Battery Management System (BMS), it ensures stable operation across various applications. Its lightweight and compact design facilitates easy installation and portability, making it ideal for outdoor devices, emergency systems, smart terminals, and more.
Specification
| Nominal Voltage | 12.8V |
| Nominal Capacity | 8Ah |
| Energy | 102.4Wh |
| Voltage Range | 10V – 14.6V |
| Standard Charge Current | ≤8A |
| Max Continuous Discharge | 8A |
| Peak Discharge Current | 12A |
| Operating Temperature | -20°C to 60°C |
| Storage Temperature | 0°C to 55°C |
| Dimensions (L×W×H) | Approximately 150 × 65 × 95 mm |
| Weight | Approximately 1.3 kg |
| BMS Protection | Overcharge, Over-discharge, Short Circuit, Temperature Protection |
| Protection Class | IP65 |
Production & Quality Control
Strict Production & QC Standards – We follow internationally standardized production processes to ensure that each battery undergoes rigorous quality control from raw materials to finished products, guaranteeing consistency, reliability, and optimized production efficiency with minimal defects.
Fully Automated Production Line – Utilizing advanced automated manufacturing equipment, we enhance production efficiency, reduce human errors, and ensure stability, consistency, and high-quality cells, meeting large-scale order demands.
5-Step Quality Inspection – Every battery pack undergoes a rigorous five-step quality inspection, including voltage calibration, capacity testing, charge-discharge cycling, aging tests, and final product inspection, ensuring stable performance, safety, and compliance with international standards.
100% Safety Testing – Each battery undergoes 100% full-scale safety testing before shipment, covering short-circuit protection, overcharge and over-discharge protection, temperature control, and other critical safety measures to ensure compliance with the highest safety standards.
Key Features
Long Cycle Life: Delivers over 2000 charge/discharge cycles at 100% Depth of Discharge (DOD), significantly outperforming traditional lead-acid batteries.
Enhanced Safety: Built-in Battery Management System (BMS) provides protection against overcharging, over-discharging, overcurrent, and short circuits.
Lightweight Design: Weighs approximately 1.3 kg, facilitating easy installation and portability.
Wide Operating Temperature Range: Functions efficiently in temperatures ranging from -20°C to 60°C, suitable for various environmental conditions.
Eco-Friendly: Contains no heavy metals or toxic substances, making it environmentally friendly and compliant with international safety standards.
Applications
Solar Energy Storage: Ideal for storing solar energy for residential or commercial use.
Electric Vehicles: Suitable for e-bikes, scooters, and other electric mobility solutions.
Backup Power Systems: Provides reliable backup power for homes, offices, and critical systems.
Portable Power Supplies: Perfect for camping, outdoor activities, and emergency situations.
Uninterruptible Power Supplies (UPS): Ensures continuous power supply for sensitive electronic equipment.
FAQs
Q1: Can this battery be connected in series or parallel?
A1: Yes, the battery supports both series and parallel connections. For series connections, up to 4 batteries can be connected to achieve higher voltages. For parallel connections, multiple batteries can be connected to increase capacity.
Q2: What type of charger is recommended?
A2: It is recommended to use a charger specifically designed for LiFePO₄ batteries with a charging voltage of 14.6V and a current not exceeding 8A.
Q3: How should the battery be stored when not in use?
A3: Store the battery in a cool, dry place with temperatures between 0°C and 55°C. Ensure the battery is charged to around 50% before long-term storage and recharge every 3 months to maintain performance.
Q4: Is the battery waterproof?
A4: The battery has an IP65 rating, providing protection against dust and low-pressure water jets from any direction. However, it should not be submerged in water.
Q5: What is the warranty period?
A5: The battery comes with a 12-month limited warranty covering manufacturing defects and performance issues under normal usage conditions.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2002
Total Annual:
15000000-20000000
Employee Number:
100~199
Ecer Certification：
Verified Supplier
Shenzhen BAK Technology Co., Ltd. founded in 2002, with more than 22 years experience in design and production of battery packs and PCB/BMS. BAKTH has its own R&D team, advance production & testing facilities. A fully automatic SMT line was introduced in 2021, further enhanced BAKTH producti... Shenzhen BAK Technology Co., Ltd. founded in 2002, with more than 22 years experience in design and production of battery packs and PCB/BMS. BAKTH has its own R&D team, advance production & testing facilities. A fully automatic SMT line was introduced in 2021, further enhanced BAKTH producti...
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