Amaxpower 12V 200ah/250ah Solar and Wind System UPS Safe Function Storage Maintenance Free Deep Cycle Gel Battery for Forklift/Inverter/Golf Cars/CATV Vs Trojan

Customization: Available
Type: Lead-Acid Batteries
Usage: UPS, Electric Power, Lighting, Electric Bicycle, Boat

Product Description

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Basic Specifications

Model NO.HD12-250
Nominal Voltage12V
Discharge RateHigh Discharge Rate
ElectrolyteGel+Acid
Capacity250ah Solar Gel Battery
Design Life15-20 years
MaterialHigh Pure Lead 99.9997%
CaseABS Plastic
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Product Description

Battery Overview

HD Series Deep Cycle Gel Battery is a maintenance-free deep cycle gel battery with a 15-20 year design life in float service. It offers 30% more life than standard gel batteries and 50% more than regular lead-acid AGM batteries. Utilizing 4BS lead paste technology and a unique corrosion-resistant grid alloy, it is the ideal choice for backup and frequent cycle discharge in extreme environments, designed for both HOT and COLD locations.

Features & Advantages

  • Long cycle life (over 15 years design life).
  • Wide working temperature range: -30ºC to 60ºC.
  • High purity lead-tin alloy for low self-discharge.
  • Safe and eco-friendly high-efficiency performance.
  • Heat sealing technique for superior stability.
  • Advanced valve regulation technology.
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Product Parameters

Parameter Specification
Nominal Voltage12V (6 cells)
Nominal Capacity250Ah @ 10 hour-rate
WeightApprox. 72kg (159lbs)
Internal ResistanceApprox. 3.2mΩ (Full charged)
Max. Discharge Current1250A (5S)
Operating Temp RangeDischarge: -20~50°C | Charge: 0~50°C
Self-DischargeLess than 3% per month at 25°C
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Wide Applications

Battery Features Battery Internal Structure
Solar & Wind Energy
UPS Systems
Telecom Backup
Electric Vehicles
Golf Carts
Medical Equipment
Marine Equipment
Emergency Lighting
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Factory & Quality Control

Our modern industrial park covers 50,000 square meters with an annual production capacity of approximately 2,000,000kVAh. We strictly comply with ISO quality management systems.

Production Line Quality Control

QC Process

  • Pure 99.9999% lead plate inspection.
  • Anti-impact battery case testing.
  • Precise acid filling weight measurement.
  • Rigorous online deep cycle testing.
  • 100% pre-shipment inspection.
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Certifications & Projects

Project Showcase Certificates

Frequently Asked Questions

Are you a battery manufacturer?
Yes, we are a professional battery manufacturer with over 17 years of experience in Guangdong, China, producing our own lead plates to ensure quality.
What is the typical delivery time?
Delivery takes about 7 days for stock items, 20 days for partial containers, and 30 days for full 20ft containers.
Can batteries be delivered by sea or air?
Yes, we provide both sea and air delivery. All batteries come with MSDS and test reports for safe transport as non-dangerous goods.
How do you control product quality?
We use an ISO 9001 system with dedicated IQC (raw materials), PQC (process), and OQC (final check) departments to ensure zero defects.
What is the shelf life of your VRLA batteries?
VRLA batteries self-discharge less than 3% per month at 25°C. They should be recharged every 6 months (or 3 months in hot climates) if stored.
Is fast charging recommended?
Fast charging is not recommended as it can be harmful to the long-term health and stability of the battery cells.

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