Energy 12 Volt Gel UPS Battery 12V 50ah 55ah Lead Acid Batteries
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Product Highlights
- Versatile Usage Scenarios: Suitable for UPS, Electric Power, and Lighting applications.
- High Discharge Current Capability: Supports up to 600A discharge current for 5 seconds.
- Long Shelf Life: Can be stored for up to 6 months without maintenance.
- Durable Container Material: Constructed with high-quality ABS material for safety.
- Low Self-Discharge Rate: Maintains charge effectively during storage periods.
- Flexible Shipping Options: Available via sea, air, car, or train shipping methods.
- Fast Delivery Time: Products shipped within 30-35 days after bank receipt.
Product Attributes
- Customization
- Available
- Type
- Lead-Acid Batteries
- Usage
- UPS, Electric Power, Lighting
- Model NO.
- MLG12-50~55
- Nominal Voltage
- 12V
- Discharge Rate
- Low Discharge Rate
- Shape
- Square Battery
- Electrolyte
- Acid
- Installation
- Fixed
- Rechargeable
- Chargeable
- Nominal Capacity
- 55ah
- Approx Weight
- Approx 17kg
- Terminal
- T3 or F5
- Container Material
- ABS
- Internal Resistance
- Approx 8MΩ
- Nominal Operating Temp.Range
- 25 ± 3°C
- Cycle Use
- 14.4~14.8V(25°C/77°F)Temp.Coefficient -30m
- Standby Use
- 13.5~13.8V(25°C/77°F)Temp.Coefficient -20m
- Max. Discharge Current
- 600A(5s)
- Transport Package
- Carton+Pallet
- Specification
- 230*139*212mm
- Trademark
- Sunstone Power
- Origin
- China
- HS Code
- 8507200
- Production Capacity
- 5, 000, 000 Piece / Month
- Package Size
- 35.00cm * 20.00cm * 30.00cm
- Package Gross Weight
- 30.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Energy 12 Volt Gel UPS Battery 12V 50ah 55ah Lead Acid Batteries
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Product Description
| Nominal Voltage | 12V (6 cells) | Operating Temp.Range | Discharge: -15-50°C (5-122°F) | ||||||||
| Nominal Capacity | 58AH (20hr, 1.80V/cell, 25°C/77°F) | Charge:0-40°C (32-104°F) | |||||||||
| 55AH (10hr, 1.80V/cell, 25°C/77°F) | Storage: -15-40°C (5-104°F) | ||||||||||
| 229AH (5hr, 1.75V/cell, 25°C/77°F) | Nominal Operating Temp.Range | 25 ± 3°C ( 77 ± 5°F) | |||||||||
| 47AH (1hr, 1.60V/cell, 25°C/77°F) | Cycle Use | 14.4~14.8V (25°C/77°F) Temp.Coefficient -30mV/°C | |||||||||
| Dimension | Length 228 ± 2mm | Initial Charging Current Less than 16.5A | |||||||||
| Width 137 ± 2mm | Standby Use | 13.5~13.8V (25°C/77°F) Temp.Coefficient -20mV/°C | |||||||||
| Container Height 210 ± 2mm | No limit on Initial Charging Current | ||||||||||
| Total Height(with Terminal) 214 ± 2mm | Capacity affected by Temperature |
40°C (104°F) 103% | |||||||||
| Approx Weight | Approx 14Kg | 25°C (77°F) 100% | |||||||||
| Terminal | T5 or F7 | 0°C (32°F) 86% | |||||||||
| Container Material | ABS | Self Discharge | MG series batteries may be stored for up to 6 months | ||||||||
| Max. Discharge Current | 600A (5S) | At 25°C (77°F) and then a freshening charge is required. | |||||||||
| Internal Resistance | Approx 8.0mΩ | For higher temperatures the time interval will be shorter. | |||||||||









Payment
1. Pay through T/T, western union, PayPal…
2. Price term: FOB Shenzhen port, CFR, CIF.
3. The customer is responsible for any tax or bank charges by their countries.
Packaging & Shipping
1. By sea, by air shipping, by car or train, other good shipping ways also welcomed.
2. We will send products in 30- 35 days after the bank receipt.
3. A tracking number and photos of products will send by email after arrange shipped.
Notice
1. Don't near the hot source and don't under the sunshine.
2. Don't charge in the sealed container.
3. No short circuit. It should be the additional charge if you don't use, and a single charge per three months, to avoid
irreversible sulfating. The battery should be changed when the battery jar is broken or the electrolyte omitted, to avoid acid
corrosion.
4. Don't store in the space of acid gas.
5. You should be careful and regular check when using the battery. To avoid the battery don't work. You should change the battery
if the capacity is not full or has been damaged, especially after one year using.
6. Don't put the battery in the fire, or it will explode.
7. Please use cotton cloth to clean, if the battery is broken down and leak electrolyte. Please wash your skin when touch the
electrolyte.
8. Don't clean the battery by using the organic solution. (e.g. petrol)

About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR252341". Items marked "" are certified.
Company Profile
Sunstone Power Group Headquarters: Solid Power Industrial (Shenzhen) Co., Ltd. Has 20 years of experience producing and selling battery products. Established in 2003, the company has grown into an enterprise group that consists of two factories in China: A lead-acid battery production factory in Yichun City, Jiangxi P. R, and a lithium battery production factory in Dongguan City, Guangdong P. R.; Two overseas companies are also established: Sunstone Power Industrial GmbH in Germany and PT. Solid Power Energi in Indonesia.
Sunstone Power Group supplies high-quality batteries and other energy products to worldwide customers located in more than 100 countries. Furthermore, our German and Indonesian companies have their own office/warehouse, which always keeps stock to provide fast logistics and service to local clients. Moreover, in Germany, we also supply the whole solution for home-use solar systems, camper van solar systems, etc. Besides our own overseas companies, we also built exclusive distributors in Malaysia, Yemen, Iraq, Mauritania, South Africa, Russia, Venezuela, Honduras, and Costa Rica.
About Our Factory & Business Background
- Address
- Room 1803a, Building B, Tiley Fame City, Haide 3rd Avenue, Nanshan District, Shenzhen, Guangdong, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, CIP, CPT, Others, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month - Nearest Port
- Shenzhen,Guangdong
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2002-01-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What are the payment methods accepted?
- We accept T/T, Western Union, PayPal, LC, D/P, Money Gram, and small-amount payments.
- What is the delivery time for orders?
- We will send products within 30-35 days after receiving the bank receipt.
- What shipping methods are available?
- We offer shipping by sea, air, car, or train, and other good shipping ways are welcomed.
- How long can the battery be stored without charging?
- MG series batteries may be stored for up to 6 months, but a freshening charge is required after storage.
- What is the lead time during peak season?
- The average lead time is one month, both during peak and off-peak seasons.
- How should the battery be maintained if not in use?
- It requires an additional charge per three months to avoid irreversible sulfating.
- What are the safety precautions for the battery?
- Do not store near hot sources, in sealed containers, or in acid gas spaces. Avoid fire and short circuits.
- What is the warranty or replacement policy?
- The battery should be changed if the jar is broken, electrolyte is omitted, or capacity is not full after one year.
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