What is the lead time for bulk orders?

Average lead time is within 20 workdays for both peak and off-peak seasons. Port of shipment: Shenzhen, Guangdong.

What is the warranty period?

12-month global warranty, backed by 25+ years of manufacturing experience and 4 automated production bases.

12V 100ah Bci Group 31 Marine Battery Deep Cycle Lead Acid Starter Battery

Name: 12V 100ah Bci Group 31 Marine Battery Deep Cycle Lead Acid Starter Battery
Brand: Shenzhen Pittar Power Co., Ltd.
SKU: 2175755182

Guangdong, ChinaShenzhen Pittar Power Co., Ltd.

US$69.10

100-499 Pieces

US$67.70

500+ Pieces

Product profile

Customization

Available

After-sales Service

Yes

Warranty

12 Months

Model NO.

31-850

Type

Maintenance-free Type

Rated Voltage

12V

Charging Voltage

14.2V ~ 14.4V

Working Voltage

12V

Charging Type

Constant Voltage

Discharging Type

High Rate Cranking Discharge

Electrolyte

Acid

Certification

ISO9001, RoHS, CE

Battery Type

Sealed Maintenance-Free Lead-Acid Battery

Cycle Life

300-500 Cycles

Operating Temperature

-30°C ~ +60°C

Terminal Configuration

B/G (Standard SAE Stud + Post)

CCA (Cold Cranking AMPS, -18°C)

850A

Nominal Capacity (20hr)

100ah

Bci Standard

Group 31

Transport Package

Carton

Specification

330×172×218×242mm

Trademark

Pittar

Origin

Guangdong

HS Code

8504403090

Production Capacity

56000PCS/Year

Key features

100Ah High Capacity & 850CCA:180-min reserve capacity delivers reliable starting for heavy-duty trucks, marine vessels, and RV applications

100% Maintenance-Free Design: Pb-Ca alloy expanded grid with fully sealed SMF construction requires zero electrolyte refilling

Marine & RV Ready: Vibration-resistant COS central busbar with heat-sealed PP container handles rough water and off-road conditions

Extended Service Life:Special plate solidification process with Pb-Ca alloy minimizes self-discharge for longer shelf life

Leak-Proof Construction: Heat-sealed cover with premium polypropylene container ensures zero electrolyte leakage and corrosion resistance

International Certifications: ISO9001, CE, RoHS certified with full IEC60095 testing compliance for global market acceptance

12-Month Global Warranty: Backed by a 333,500 sqm factory and 4 automated production bases with annual capacity of 13 million KVAH

Advanced Safety Protection: Magic-eye charge indicator, dust-proof flame arrester, and anti-explosion vent system for enclosed installations

BCI Group 31 Universal Fit: 330*172*218mm standard dimensions fit Group 31 battery trays in commercial trucks, boats, campers, and industrial equipment

Company profile

Shenzhen Pittar Power Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2008-07-01Nearest Port: Shenzhen portAverage Response Time: ≤2.83hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, FCA

AI-Powered supplier vetting

SummaryShenzhen Pittar Power Co., Ltd. is identified as a China-based limited company operating as a trading company, manufacturer/factory, and group corporation. Its stated business focuses on lithium, LiFePO4, lead-acid and other batteries, inverters, and energy-storage systems. The supplier reports more than 10 production lines, more than 20? production experience? [No: production output above US$100 million omitted due to financial-data restriction], exports to multiple global regions, and lead times within 15 working days in both peak and off-peak seasons. It reports multiple management-system certifications, 11–20 R&D engineers, and 11–20 quality-control staff. Product information indicates multiple battery voltage and capacity configurations, supporting product breadth, but explicit customization services are not stated. The supplier claims professional service and efficient responses, although independently verifiable after-sales procedures are not provided. Trade evidence is limited to one recorded...

Supplier typeThe supplier is explicitly classified as a trading company, manufacturer/factory, and group corporation, with battery, inverter, and energy-storage products and more than 10 reported production lines. Its broad export-market coverage and Shenzhen port access support an international manufacturing and trading profile.

CertificationsThe supplier reports BSCI, ISO 9000, OHSAS/OHSMS 18001, ISO 14001, ISO 9001, ISO 14000, and GMP certifications. These stated certifications indicate coverage of quality, environmental, occupational health and safety, social-compliance, and manufacturing-management areas, although certificate validity and scope are not provided.

R&D capabilityThe supplier reports 11–20 R&D engineers and offers lithium batteries with stated cycle life above 6000 cycles, service life above five years, UPS functionality, inverter compatibility, and configurable working modes. These are explicit indicators of product-development capability, although no patents, dedicated laboratories, or independently verified technical performance are stated.

Production capacityThe supplier reports more than 10 production lines, 11–20 quality-control staff, lead times within 15 working days during both peak and off-peak seasons, and export activity since 2008. These details support substantial stated production and fulfillment capability, but actual capacity utilization and output verification are not provided.

Product Q&A

Q:What is a BCI Group 31 battery?

Group 31 is a standardized battery size (330*172*218mm) widely used in heavy trucks, marine vessels, RVs, and industrial equipment worldwide.

Q:Can this battery be used for marine applications?

Yes. The 31-850 is suitable for marine starting and dual-purpose (starting + house) applications. Its vibration-resistant construction handles rough water conditions.

Q:Is this a maintenance-free battery?

Yes. Pb-Ca alloy grid with fully sealed SMF construction:no water or electrolyte refilling required.

Q:What certifications does this battery have?

It has passed ISO9001 quality management, CE, RoHS environmental standards, and full IEC60095 performance testing.

Q:How should I store and maintain the battery?

Store in a cool, dry place. For storage over 6 months, recharge at 0.1C20A (10A for 6 hours). Keep terminals clean and apply Vaseline to prevent corrosion.