Rechargeable 2V 500ah/800ah/1000ah Sealed VRLA AGM Deep Cycle Lead Acid Battery for Telecom/Home-Power/Solar-System/UPS/Energy Storage Vs Sacred-Sun

• Customization: Available
• Type: Lead-Acid Batteries
• Usage: UPS, Electric Power, Lighting
• Model NO.: HC-SB-GEL2V1000
• Nominal Voltage: 2V
• Discharge Rate: Low Discharge Rate
• Shape: Square Battery
• Electrolyte: Acid
• Installation: Packaged
• Rechargeable: Chargeable
• Warranty: 1 Year
• Weight: 63kg
• Positive Plate: Lead Dioxide
• Negative Plate: Lead
• Container: ABS
• Cover: ABS
• Safety Valve: Rubber
• Terminal: Copper
• Separator: Fiberglass/PE
• Maxcharge Current: 0.3c
• Internal Resistance: 0.5mΩ
• Operating Temp. a: Discharge -30ºC~60ºC
• Operating Temp. B: Charge -20ºC~50ºC
• Operating Temp. C: Storage -30ºC~60ºC
• Self-Discharge Rate: Less Than 1.3% Monthly
• Transport Package: Carton+ Pallet
• Specification: 472mm*171mm*365mm
• Trademark: HANCARVE
• Origin: China
• HS Code: 8507200000
• Production Capacity: 5000/Month

Product Description

Specification

Internal Resistance	5m Ω
Float Charging Voltage	13.6 to 13.8VDC/unit Average at 25℃
Equalization on and Cycle Service	14.6 to 14.8VDC/unitAverage at 25°C
Recommended Maximum Current Limit	200A

Packing & Delivery

The Standard Package is carton plus pallet, we can use wooden case if necessary, based on clients request.

Company Profile

Company Name

Beijing Hancarve Photovoltaic Co.. Ltd. is a company focused on renewable energy including solar and wind energy products. We provide solar panel, solar inverter, controller, battery, mounting brackets, solar portable power supply, wind turbine system, solar pump system etc.

   Founded in 2015, Hancarve has dedicated in renewable energy since 2011, we have been designing and manufactured off grid inverter. the products have been exported to more than 50 countries, including US, Japan, Germany, India, Korea, Mexico, Poland, Spain etc. At the same time we integrate solar power system, solar pump system for clients. 

   Our design ability ranges from 1KW to 20MW solar system for on grid,off grid,and microgrid etc. inverter,solar panel from tier 1 companies, ensuring an excellent running performance. We got perfect after-sales service team, making every project running continuously without any trouble.

   Till 2025, our sales revenue reached 100 million dollars. Hancarve is growing rapidly now, we have professional team to provide the best solution for our customers. If you need excellent solar products or want to build solar or wind power station, Hancarve will be your best partner to help you on this side, let's build a bright future together.

FAQ

Q1. How about the delivery time usually?
A: About 7 days for stock products, around 20 days for half container products, 30 days for 20ft full container products.
Q2. Can you print my logo on the batteries?
A: Yes, you can print your logo on our batteries when you order reach 20ft container quantity. If not, price will be negotiated.
Q3. Can your battery be delivered by sea and air?
A: Yes, our batteries can be delivered both by sea and by air. We have MSDS, test report for safe transport as non-dangerous products.
Q4. What certificate your company have?
A: ISO 9001, ISO 14001, ISO45001,  CE, IEC 61427 test report, and other Chinese honor.
Q5. How does your factory control the quality?
A: We Adopt ISO 9001 quality system to control the quality. We have Incoming Quality Control (IQC) department to test and confirm raw material meets high quality producing requirements; Production Quality Control (PQC) department contains The first Inspection, In-process quality control, acceptance inspection and full inspection; Outgoing Quality Control (OQC) department confirm no defective batteries come out from the factory.
Q6. Is it 10HR or 20HR?
A: For 4AH to 17AH battery: 20HR, 24AH to 250AH battery: 10HR
Q7. Why battery has different capacity at different hour rate?
A: The capacity of a battery, in Ahs, is a dynamic number that is dependent on the discharge current. For example, a battery that is discharged at 10A will give you more capacity than a battery that is discharged at 100A. With the 20-hr rate, the battery is able to deliver more Ahs than with the 2-hr rate because the 20-hr rate uses a lower discharge current than the 2-hr rate.
Q8. What is your warranty time for VRLA battery?
A: It depends on battery capacity, depth of discharge, and battery usage. Please kindly contact us for accurate information based on detailed requirements.
Q9. What is the shelf life of VRLA battery and how to maintain the battery?
A: The limiting factor of battery's shelf life is the rate of self-discharge which itself is temperature dependent. VRLA batteries will self-discharge less than 1.3% per month at 77° F (25° C). VRLA batteries should not be stored for more than 6 months at 77° F (25° C) without recharged. If in hot temperature, recharge it every 3 months. When batteries are taken out of long storage, it is recommended to recharge before use.