Maxtor Energy Technology Development (Hubei) Co., Ltd
                                                                                                           
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Rechargeable 12V 30ah Lead Acid Spiral Wound Battery For Energy Storage

Price Negotiable
Price: Negotiable
MOQ: 20
Delivery Time: 5-8workdays
Product Description
6-SPB-30 bosfa rechargeable 12 30ah lead acid spiral wound battery
Overview
Quick Details
Application:
Power Tools, Home Appliances, Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Supplies, UPS/Starting/Power Storage
Battery Size:
L203xW139xH164(169)mm
Brand Name:
bosfa
Certification:
CE/ISO
Model Number:
6-SPB-30
Place of Origin:
Guangdong, China
Weight:
9.6KG
Maintenance Type:
Free
Voltage:
12V
Sealed Type:
Sealed
Electrolyte:
Dilute High Purity Sulphuric Acid
Battery type:
Spiral pure lead battery
Material:
High Pure Lead 99.9994%
Warranty:
1 Year
Color:
Grey Container & Yellow Cover
Plates:
Flat Plate
 
 
 
 
 
 
 
 
 
 
 
Supply Ability
Supply Ability
20000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Paper Carton & Wooden Pallet
Port
Guangzhou/Shenzhen
Lead Time:
Quantity(Pieces) 1 - 100 >100
Est. Time(days) 30 To be negotiated
 
 
Product Description
 
 
 
SPB (Spiral Pure Lead) series batteries
The bosfa application of the alloy that can effectively reduce the release of hydrogen, the special technique in manufacturing grid, and the appropriate match of active materials of both negative plates and positive plates, all these enable spiral valve-regulated sealed lead-acid battery (SPB), greatly restrain the release of hydrogen from negative plates, at the same time the generated oxygen, due to overcharge of positive plates, arrive at negative plates through the diaphragm and compose with lead in the negative, thus enable the recombination of gas inside of the battery and prevent the case of water loss so that water addition is free.
Comparing to flat battery, the spiral battery is made at high pressure through the spiral of plates of only 1mm.

 

Application:
Instrument

Eelectric tools
Physical exercise devices
Medical devices
Solar light
Electricity transferring equipment
Standby power supply
Hybrid electric car starting
 
General Features:
Superior high rate discharge capability, with max. discharge rate of 18C10
Able to work under the temperature of -55-75℃
Steady high work voltage, higher power density
Robust structure have excellent performance of shock resistance
No floating electrolyte, able to placed at any direction
Fast chargeable charge is possible, 95% plus capacity may be charged within 40 minutes
Super service life, design float charging service life is more than 8 years
Excellent deep discharge performances in low current
Specification
Model
6-SPB-30
Nominal Voltage
12V
Nominal Capacity (20℃)
30Ah (10HR)-rate (to 1.80Vpc)
Dimension
L203*W139*H164mm
Weight
9.6kg
Terminal Type
Female Copper Insert M6 (torque: 6-7N.m)
Internal Resistance
fully charged:3.5mOhm
Self Discharge (25℃)
Less tha 8% of capacity declined after 90 days storage
 
Charge Voltage (25℃)
2.40V/cell, for Cycle use
2.25V/cell, Temps coefficient -3mV/cell/℃, for Float use
Recommended Charge Current
10A
 
Operating Temperature Range
Discharge: -45~75℃
Charge: -20~50℃
Storage: -20~40℃

 

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Maxtor Energy Technology Development (Hubei) Co., Ltd
Location Room 512, Building 4, Modern Service Industry Demonstration Base, Science and Technology Park, Huazhong University of Science and Technology, 3rd Road, Huagongyuan, Jiangxia District, Wuhan, China.
Contact Person Vic

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