1. We provide solutions within 12 hours and welcome OEM and ODM.
2. We support SKD assembling line.
3. We offer customized R&D.
4. We respond within 1 hours.
1. Incorporates essential functions of a standard battery protection circuit.
Enhance battery monitoring with intelligent functions for our Rechargeable Battery Pack. Ideal for electric vehicles and power banks, this Lithium-Ion Battery Pack is chargeable and features a Series and Parallel connection. Trust SHENZHEN SMARTEC TECHNOLOGY CO., LTD. for reliable, maintenance-free power.
Battery voltage & capacity | Max. cont. discharge current | Assembly type | Features | Dimension (mm) | Weight (kg) | |
| 12V/30AH | 30A | 32700-6000mAh- 4S17P-102Ah 32700-6000mAh- 4S20P-120Ah | Smart BMS with communication / Bluetooth APP | L233*W92*H175 | 3.1kg |  |
12V 40AH | 40AH | 32700-6000mAh- 4S22P-132Ah 32700-6000mAh- 4S25P-150Ah 32700-6000mAh- 4S30P-180Ah | Smart BMS with communication / Bluetooth APP | L223*W1702*H220 | 3.3kg |  |
12V/50AH 12V/60AH | 50A 60A | 32700-5500mAh- 4S36P-198Ah | Smart BMS with communication / Bluetooth APP | L223*W150*H178 | 8-12kg |  |
| 12V/70AH 12V/80AH | 70A 80A | Smart BMS with communication / Bluetooth APP | L260*W168*H209 | 13.5kg |  |
PCM/BMS Production Line
Discover how to efficiently produce high-quality Lithium-Ion Battery Packs with our advanced PCM/BMS Production Line. Perfect for Electric Vehicle Batteries, 18650 Batteries, Power Banks, and more. Chargeable and designed for easy maintenance.
The Rechargeable Battery Pack Wholesale 12V 7ah Storage Maintenance Free Deep Cycle Lead Acid from SHENZHEN SMARTEC TECHNOLOGY CO., LTD. is a high-quality lithium-ion battery pack that is chargeable and suitable for various applications. With its series and parallel connection options, this battery pack provides reliable power for electric vehicles, power banks, and more. It is a versatile and efficient solution for your power supply needs.
About Us
Shenzhen Smartec Technology Co., Ltd. is a leading supplier of rechargeable battery packs. Our wholesale 12V 7ah storage maintenance-free deep cycle lead acid battery is perfect for various applications. With our wide range of lithium-ion batteries, electric vehicle batteries, 18650 batteries, and more, we provide reliable power solutions. Our rechargeable batteries are chargeable and come with a BMS for added safety. Trust us for your power needs!
Choose SHENZHEN SMARTEC TECHNOLOGY CO., LTD. for high-quality, fast delivery, and excellent after-sales service. We offer a wide range of rechargeable battery packs, including the 12V 7ah Storage Maintenance Free Deep Cycle Lead Acid. Our lithium-ion batteries are chargeable and can be connected in series and parallel. Trust us for all your power supply needs!
Product Description
Introducing the Lithium-ion batteries from SHENZHEN SMARTEC TECHNOLOGY CO., LTD. These batteries are designed to meet the reading habits of English-speaking natives, providing exceptional performance and reliability.
- Support OEM and ODM.
- Long lifespan of 5000 cycles at 80% DoD at 25°C.
- Excellent charge and discharge capacity.
- The Batteries are set to sleep mode (off) during transportation and storage to reduce loss of capacity.
- Disconnect active power from output terminals for enhanced safety.
- Lightweight and compact.
- Easy to install and maintain.
- Built-in Battery Management System (BMS).
- Environmentally friendly.
- Rentech provides Lithium-ion batteries with proven Lithium Iron Phosphate (LifePO4) chemical composition.
- This product has a 3-5-year warranty.
Frequently Asked Questions:
Q1. Can I have a sample order?
A. Yes, we welcome sample orders to test and check quality.
Q2. What about the lead time?
A. Sample needs 5-10 days, mass production time needs 3-5 weeks, depending on order quantity.
Q3. Do you have any MOQ limit?
A. Yes, we have MOQ for mass production, it depends on the different part numbers. 1~10pcs sample order is available. Low MOQ, 1pc for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A. We usually ship by DHL, UPS, FedEx, or ***. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.
Q5. How to proceed with an order?
A. Firstly let us know your requirements or application. Secondly, We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places a deposit for a formal order. Fourthly We arrange the production.
Q6. Is it OK to print my logo on the product?
A. Yes. Please inform us formally before our production and confirm the design first based on our sample.
