31dcm Battery

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Overview

Product sourcing insights & recommendations

O’Reilly Auto Parts
GM parts
27 来源

I have completed the market research and compiled a comprehensive buying guide for the 31DCM battery (BCI Group 31).

Key insights include:

  • Market Shift: The global marine battery market is projected to reach $2.10 billion by 2026, with a rapid transition toward Lithium (LiFePO4) alternatives that are 60% lighter than traditional lead-acid units. FortunebusinessinsightsGmparts
  • Technology Trends: Smart features like Bluetooth 5.0 monitoring are becoming a consumer standard, allowing real-time tracking of voltage and state of charge. Gmparts
  • Buying Considerations: While the 31DCM offers high capacity for trolling motors and RV house power, buyers must carefully choose between lower-cost flooded lead-acid and high-longevity, maintenance-free lithium variants. GmpartsLithiumhub

The detailed report below includes full technical specifications, comparative analysis, and recommended sourcing options for both standard and high-performance lithium replacements.

I have compiled the market insights and buying guide for 31DCM batteries. You can explore further with:

Lithium Lifepo4 Group 31 Battery 12v 100ah

Products · 2 lists

10-Year Lifespan 12V 100Ah LiFePO4 Battery Group 31 Lithium Battery for RV Marine Off-Grid Solar Backup Power

10-Year Lifespan 12V 100Ah LiFePO4 Battery Group 31 Lithium Battery for RV Marine Off-Grid Solar Backup Power

$103-2424.4(913)
MOQ: 2 packs
Oregon (Shiyan) Amperex Technology Co., Ltd.Oregon (Shiyan) Amperex Technology Co., Ltd.verified🇨🇳CN2 yrs
12V 100Ah 1280Wh Lithium Battery Group 31 Deep Cycle LiFePO4 Battery for Trolling Motors RVs Solar Marine Camping Off-Grid

12V 100Ah 1280Wh Lithium Battery Group 31 Deep Cycle LiFePO4 Battery for Trolling Motors RVs Solar Marine Camping Off-Grid

$172-1854.9(502)
MOQ: 2 packs
Shenzhen Honghaosheng Electronics Co., Ltd.Shenzhen Honghaosheng Electronics Co., Ltd.verified🇨🇳CN16 yrs
Group 31 12V 100Ah Rechargeable Lithium Ion Lifepo4 Battery Pack for Solar RV & Boat 100% Efficient & Eco-Friendly

Group 31 12V 100Ah Rechargeable Lithium Ion Lifepo4 Battery Pack for Solar RV & Boat 100% Efficient & Eco-Friendly

$198-2494.7(313)
MOQ: 5 pieces
50+ store reviews25% reorder rate≤7h response time
Shenzhen Yirui Technology Co., Ltd.Shenzhen Yirui Technology Co., Ltd.🇨🇳CN10 yrs
Group 31 LiFePO4 Lithium Battery Weight Reduction Leak-Proof&Maintenance Free Long Lifespan for RV Motorhome Camper Van Upgrade

Group 31 LiFePO4 Lithium Battery Weight Reduction Leak-Proof&Maintenance Free Long Lifespan for RV Motorhome Camper Van Upgrade

$143-1634.9(927)
MOQ: 1 piece
Propow Energy Co., Ltd.Propow Energy Co., Ltd.verified🇨🇳CN8 yrs
Lifepo4 LFP Lithium Iron Phosphate  Batteries 12V 12.8V  50Ah 100Ah 150Ah 200Ah SURVEILLANCE TRAILER Battery

Lifepo4 LFP Lithium Iron Phosphate Batteries 12V 12.8V 50Ah 100Ah 150Ah 200Ah SURVEILLANCE TRAILER Battery

$2904.5(691)
MOQ: 1 pack
200+ store reviews22% reorder rate≤3h response time
Shenzhen Leadyo Technology Co., Ltd.Shenzhen Leadyo Technology Co., Ltd.🇨🇳CN13 yrs
12.8V 100Ah LiFePO4 Battery Built-in BMS Group 31 Lithium Battery up to 15000 Deep Cycles Rechargeable Battery for RV Automotive

12.8V 100Ah LiFePO4 Battery Built-in BMS Group 31 Lithium Battery up to 15000 Deep Cycles Rechargeable Battery for RV Automotive

$142.90-536.903.9(938)
MOQ: 2 pieces
≤4h response time
Shenzhen Zhijun Energy Co., Ltd.Shenzhen Zhijun Energy Co., Ltd.🇨🇳CN2 yrs
12V 100Ah 200Ah Deep Cycle Lithium Backup Cranking Starting Battery Off-Grid Container Home Group 31 Lifepo4 Lithium Battery

12V 100Ah 200Ah Deep Cycle Lithium Backup Cranking Starting Battery Off-Grid Container Home Group 31 Lifepo4 Lithium Battery

$78-3545.0(290)
MOQ: 1 piece
Hangzhou Junchi New Energy Technology Co., Ltd.Hangzhou Junchi New Energy Technology Co., Ltd.verified🇨🇳CN1 yr
12V 100Ah LiFePO4 Battery Group 31 Built-in 100A BMS 6000 Cycle Life Rechargeable Lithium Battery Solar RVs Marine Vans

12V 100Ah LiFePO4 Battery Group 31 Built-in 100A BMS 6000 Cycle Life Rechargeable Lithium Battery Solar RVs Marine Vans

$90-4514.6(619)
MOQ: 1 piece
≤1h response time
Zhengzhou Jiuyutongneng Technology Co., Ltd.Zhengzhou Jiuyutongneng Technology Co., Ltd.🇨🇳CN1 yr
LiTime Factory Ev Grade a Deep Cycle Lifepo4 Cells Power Batteries 12V 100Ah Lifepo4 Lithium  Battery

LiTime Factory Ev Grade a Deep Cycle Lifepo4 Cells Power Batteries 12V 100Ah Lifepo4 Lithium Battery

$144-1644.8(536)
MOQ: 11 units
Shenzhen Ampere Time Digital Energy Technology Co., Ltd.Shenzhen Ampere Time Digital Energy Technology Co., Ltd.verified🇨🇳CN2 yrs
Group 31 RVs Lihtium Batteries 12V 100Ah 105Ah 120Ah 150Ah 180Ah 200ah 300Ah 400Ah Li-Ion Battery for Camper

Group 31 RVs Lihtium Batteries 12V 100Ah 105Ah 120Ah 150Ah 180Ah 200ah 300Ah 400Ah Li-Ion Battery for Camper

$143-1633.8(559)
MOQ: 1 piece
Lithmate New Energy Co., Ltd.Lithmate New Energy Co., Ltd.verified🇨🇳CN6 yrs
Low Price Factory Price Group 31 12v 100AH Lifepo4  Lithium Iron Battery for Deep Cycle Marine Battery  Boat Battery

Low Price Factory Price Group 31 12v 100AH Lifepo4 Lithium Iron Battery for Deep Cycle Marine Battery Boat Battery

$260-3604.1(925)
MOQ: 1 set
≤1h response time
Foshan Zentric Battery Technology Co., Ltd.Foshan Zentric Battery Technology Co., Ltd.🇨🇳CN1 yr
Deep Cycle Group 31 12V 50Ah100Ah 200Ah 300Ah 400Ah LiFePO4 Bluetooth Energy Storage Battery for Trolling Motor RV Camper Van

Deep Cycle Group 31 12V 50Ah100Ah 200Ah 300Ah 400Ah LiFePO4 Bluetooth Energy Storage Battery for Trolling Motor RV Camper Van

$1501.6(620)
MOQ: 10 pieces
≤1h response time
Shenzhen Tianyue New Energy Co., Ltd.Shenzhen Tianyue New Energy Co., Ltd.🇨🇳CN2 yrs
High Energy Density 12V 100Ah LiFePO4 Car Battery Lithium Starting Battery Replaces BCI Group 31 Lead-Acid

High Energy Density 12V 100Ah LiFePO4 Car Battery Lithium Starting Battery Replaces BCI Group 31 Lead-Acid

$2154.8(411)
MOQ: 1 piece
Henan Weleap Power Technology Co., Ltd.Henan Weleap Power Technology Co., Ltd.verified🇨🇳CN2 yrs
Eco-worthy 12v 100ah Lithium Ion Battery Lifepo4 Battery for RV Boat Camping Van Home Energy Storage

Eco-worthy 12v 100ah Lithium Ion Battery Lifepo4 Battery for RV Boat Camping Van Home Energy Storage

$209.99-279.995.0(751)
MOQ: 2 pieces
Xiamen Eco-Sources Technology Co., Ltd.Xiamen Eco-Sources Technology Co., Ltd.verified🇨🇳CN9 yrs
12v 100ah Lithium Ion Battery Lifepo4  Energy Storage Lifepo4 Solar Battery

12v 100ah Lithium Ion Battery Lifepo4 Energy Storage Lifepo4 Solar Battery

$110-1244.9(646)
MOQ: 2 pieces
Wuxi Huizhong Power Co., Ltd.Wuxi Huizhong Power Co., Ltd.verified🇨🇳CN2 yrs
3000 Cycle Rechargeable Lithium Ion Lifepo4 Solar Battery 12v 100ah Lithium Ion Battery 12v

3000 Cycle Rechargeable Lithium Ion Lifepo4 Solar Battery 12v 100ah Lithium Ion Battery 12v

$135-1454.9(531)
MOQ: 2 pieces
Shenzhen Lithtech Energy Co., Ltd.Shenzhen Lithtech Energy Co., Ltd.verified🇨🇳CN8 yrs
High Quality Lifepo4 Batteries 12v 100ah Prismatic Lithium Battery Pack

High Quality Lifepo4 Batteries 12v 100ah Prismatic Lithium Battery Pack

$138-1504.6(270)
MOQ: 2 pieces
Shenzhen Eastar Battery Co., Ltd.Shenzhen Eastar Battery Co., Ltd.verified🇨🇳CN22 yrs
12V 24V LiFePO4 Battery 50Ah 100Ah 200Ah 300Ah 400Ah for Energy Storage

12V 24V LiFePO4 Battery 50Ah 100Ah 200Ah 300Ah 400Ah for Energy Storage

$60-894.9(803)
MOQ: 1 piece
Shenzhen Fuyue Electronics Co., Ltd.Shenzhen Fuyue Electronics Co., Ltd.verified🇨🇳CN1 yr
24v 100ah Pack Deep Cycle Lifepo4 12.8v 100ah Lithium Ion Battery

24v 100ah Pack Deep Cycle Lifepo4 12.8v 100ah Lithium Ion Battery

$124-1664.0(535)
MOQ: 1 piece
20% reorder rate≤11h response time
Shenzhen Xinpinzhi Technology Co., Ltd.Shenzhen Xinpinzhi Technology Co., Ltd.🇨🇳CN7 yrs
Wholesale 12.8V 25.6V LiFePO4 50Ah 100Ah 200Ah Batteries for Solar Energy Storage System Lithium Ion Battery

Wholesale 12.8V 25.6V LiFePO4 50Ah 100Ah 200Ah Batteries for Solar Energy Storage System Lithium Ion Battery

$1194.9(284)
MOQ: 1 pack
Shenzhen Hysincere Battery Co., Ltd.Shenzhen Hysincere Battery Co., Ltd.verified🇨🇳CN13 yrs
Lifepo4 Battery 12v 100ah 200ah 300ah  100 300 200 Ah Deep Cycle 12 V Volt 12.8v Solar 24v 12v Lithium Ion Battery Pack

Lifepo4 Battery 12v 100ah 200ah 300ah 100 300 200 Ah Deep Cycle 12 V Volt 12.8v Solar 24v 12v Lithium Ion Battery Pack

$223.49-264.124.8(694)
MOQ: 2 pieces
Rui Dejin New Energy Co., LimitedRui Dejin New Energy Co., Limitedverified🇭🇰HK2 yrs
Vaburn 12V 100Ah 200Ah Lithium Ion Batteries Bateria 12.8V Deep Cycle Solar Battery Lifepo4 Battery Pack for Home Backup RV

Vaburn 12V 100Ah 200Ah Lithium Ion Batteries Bateria 12.8V Deep Cycle Solar Battery Lifepo4 Battery Pack for Home Backup RV

$95-1094.7(65)
MOQ: 1 piece
50+ store reviews14% reorder rate≤3h response time
Shenzhen Vaburn Technology CO., LTD.Shenzhen Vaburn Technology CO., LTD.🇨🇳CN4 yrs
Battery Pack 12V with 1200W Output,Group 32 Custom LiFePO4 100Ah Lithium Ion Battery

Battery Pack 12V with 1200W Output,Group 32 Custom LiFePO4 100Ah Lithium Ion Battery

$152-2894.9(291)
MOQ: 1 piece
Dongguan Meiliduo Electronic Technology Co., Ltd.Dongguan Meiliduo Electronic Technology Co., Ltd.verified🇨🇳CN4 yrs
12v 100ah OEM 12V 24V 36V 48V 72V 18Ah 36AH 50Ah 100Ah 200Ah 300Ah 400Ah Lithium Iron Phosphate Batteries LifePO4 Battery 32

12v 100ah OEM 12V 24V 36V 48V 72V 18Ah 36AH 50Ah 100Ah 200Ah 300Ah 400Ah Lithium Iron Phosphate Batteries LifePO4 Battery 32

$319-3554.8(263)
MOQ: 1 piece
Shenzhen Lian Pai Yuan Technology Co., Ltd.Shenzhen Lian Pai Yuan Technology Co., Ltd.verified🇨🇳CN13 yrs
12V 100Ah Lifepo4 Lithium Iron Battery Pack Deep Cycle Times battery lifepo4 12V for solar energy system

12V 100Ah Lifepo4 Lithium Iron Battery Pack Deep Cycle Times battery lifepo4 12V for solar energy system

$163.404.8(50)
MOQ: 1 piece
50+ store reviews22% reorder rate≤4h response time
Shenzhen Guoneng Power Technology Co., Ltd.Shenzhen Guoneng Power Technology Co., Ltd.verified🇨🇳CN5 yrs
Lithium Ion LiFePO4 Energy Storage Battery 12V 100Ah 200Ah 300Ah for Solar Energy System

Lithium Ion LiFePO4 Energy Storage Battery 12V 100Ah 200Ah 300Ah for Solar Energy System

$1904.7(126)
MOQ: 10 pieces
Shenzhen Cylaid Technology Co., Ltd.Shenzhen Cylaid Technology Co., Ltd.verified🇨🇳CN11 yrs
12V 100AH LiFePO4 Battery 12 Volt 100ah Lithium Battery 12v100ah 120AH Lifepo4 Starter Battery

12V 100AH LiFePO4 Battery 12 Volt 100ah Lithium Battery 12v100ah 120AH Lifepo4 Starter Battery

$168.81-197.184.0(656)
MOQ: 2 pieces
≤1h response time
Shenzhen Weshare Technology Co., Ltd.Shenzhen Weshare Technology Co., Ltd.🇨🇳CN3 yrs
Lifepo4 Battery 12v 50ah 100ah 150ah 200ah 300ah Lithium Ion Battery Pack Graphene Battery

Lifepo4 Battery 12v 50ah 100ah 150ah 200ah 300ah Lithium Ion Battery Pack Graphene Battery

$250-2904.4(324)
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Guangzhou Meritech Power Co., Ltd.Guangzhou Meritech Power Co., Ltd.verified🇨🇳CN9 yrs
12v 100ah 200ah 300ah Battery Lifepo4 Lithium Ion Battery Pack for Solar Household Energy Storage Backup Power

12v 100ah 200ah 300ah Battery Lifepo4 Lithium Ion Battery Pack for Solar Household Energy Storage Backup Power

$129-4795.0(101)
MOQ: 1 piece
Guangdong Zhongju Power Technology Co., Ltd.Guangdong Zhongju Power Technology Co., Ltd.verified🇨🇳CN5 yrs
Cheapest 100Ah Lifepo4 Battery New Brand EV Higee 100Ah 3.2V Lifepo4 Lithium Battery 12V 24V 36V 48V 100Ah Energy Storage Cell

Cheapest 100Ah Lifepo4 Battery New Brand EV Higee 100Ah 3.2V Lifepo4 Lithium Battery 12V 24V 36V 48V 100Ah Energy Storage Cell

$23.994.8(611)
MOQ: 2 pieces
Docan Technology (Shenzhen) Co., Ltd.Docan Technology (Shenzhen) Co., Ltd.verified🇨🇳CN9 yrs

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