L51 Battery
Overview
Product sourcing insights & recommendations


The term 'L51 battery' primarily refers to three distinct product categories rather than a single universal size. The market is currently split between professional communication devices, legacy laptop replacements, and a rapidly expanding industrial solar storage sector.
1. Key Product Categories
* Professional Communication (PoC Radio): The Retevis L51 original battery is a 7.4V, 2500mAh Li-ion pack used for 4G LTE long-range radios RetevisFacebook. These are critical for professional networking and field communication.
* Legacy Computing: The Advent/Uniwill L51 series refers to 11.1V, 4400mAh 6-cell laptop batteries Replacement-Laptop-BatteryAmazon. This segment remains a steady niche in the global replacement parts market.
* Industrial Energy Storage: In B2B contexts, 'L51' or 'L51.2V' often designates high-capacity LiFePO4 systems (e.g., 51.2V 100Ah-600Ah) used for solar home energy storage AlibabaAlibaba.
2. Market Trends & Insights
* Rapid Growth in Energy Storage: The industrial "L51" (51.2V) segment is part of a consumer battery market projected to grow at a 5.86% CAGR, reaching $30.50 billion by 2026 Fortunebusinessinsights. Demand is driven by off-grid solar adoption and home backup systems.
* PoC Network Shift: Communication batteries are evolving toward Push-to-Talk over Cellular (PoC) models like the Retevis L51, which require specialized high-capacity packs to support 4G data transmission Facebook.
* Sourcing Landscape: Manufacturers are primarily concentrated in Shenzhen, Dongguan, and Jinan, China. Prices for handheld device batteries range from $9–$16, while residential energy storage units range from $1,200 to over $3,500 per unit .
For detailed specifications and pricing trends across these categories, please refer to the research report below.
Here is the research on the L51 battery product and market trends. You can continue with:
L51 Lithium Battery Pack
Products · 3 lists

Lian Shuobanhao LSRW51V280AH-LFP 15kWh 5.12kW 43.2V-57.6V DC Floor-Standing Energy Storage Battery Guangdong
Shanghai Luotaike International Trading Co., Ltd.🇨🇳CN1 yr
Top Battery Solar Industrial Energy Storage System Battery Lifepo4 35kwh Lithium Ion Battery Pack
Dongguan JM New Energy Technology Co., LTD.verified🇨🇳CN5 yrs
BMS Energy Storage System Intelligent Display Screen 48v100ah Rack Mounted Energy Storage Battery 6000 Deep Cycle 51.2v 5kwh
Shenzhen Xinpinzhi Technology Co., Ltd.🇨🇳CN7 yrs
Battery Pack 51.2V 314Ah Solar Batteries High Voltage Stackable 50kWh Home Energy Storage Lithium Battery Pack for Commercial
Lovsun Energy Co.Ltdverified🇨🇳CN3 yrs
BR SOLAR Stackable Storage LFP Battery 51.2V 106AH Rack Mounted LiFePO4 Battery Pack for Data Center Uninterrupted Power
Yangzhou Intelligence Solar Co., Ltd.verified🇨🇳CN11 yrs
L17L3P51 for ThinkPad E480/E485/E580/E585 Laptop Battery Sb10k976060IAV447 01AV448 Lithium Ion Pack 11.1V 4054mAh 15 Months
GIOBACCA INTERNATIONAL LIMITED🇭🇰HK2 yrs
15KWh Battery Pack 51.2V Lithium Lifepo4 Battery 280Ah LFP 48V Energy Storage Batteries Household Solar System
Shenzhen IMR Technology Co., Ltd.verified🇨🇳CN13 yrs
China Factory 51.2V100Ah Battery Pack Energy Storage 150ah 200ah Lithium Battery for Golf Cart With Blue Tooth Technical Support
Shandong Lirvo New Energy Technology Co., Ltd.🇨🇳CN1 yr
Direct 48V 51.2V 100Ah Lithium Ion Battery Pack Exclusive for Home Energy Storage RVs Campers Spot Sales Offer
Goxion Lithium Co., Ltd.🇨🇳CN2 yrs
EU Stock Deye SE-G5.1Pro-B Low Voltage Lithium Battery LiFePO4 51.2V 100Ah Stackable Lithium Battery Pack for Home Use
Whayo Energy Technology Co., Ltd.verified🇨🇳CN4 yrs
EWT Li-ion Battery Pack 18650 11.1V 51000mAh Battery For Electrical Tools
Shenzhen Everwin Tech Co., Limitedverified🇨🇳CN17 yrs
Stacked Lithium Lifepo4 Battery Pack 51.2V 9-30kwh Energy Storage Lithium Iron Phosphate Battery
Wuxi Sunket New Energy Technology Co., Ltd.verified🇨🇳CN8 yrs
Factory Direct Supply 48V LFP Lithium Li Ion Battery 33140 Cell 48v 15ah Lithium Battery for Ebike
Anhui Likeminded New Energy Technology Co., Ltd.verified🇨🇳CN4 yrs
48V51.2V300Ah/410Ah/460Ah/560Ah Solid State Battery 6000 Cycles Support Customization Rechargeable Forklift Lithium Battery Pack
Anhui Qianhang New Energy Technology Co., Ltd.verified🇨🇳CN4 yrs
5000 Cycles 5kw 10kw Lifepo4 Batteries 51.2v 50ah Lithium Energy Storage Solar Battery Packs Rack Mounted Battery
Shenzhen Melasta Battery Co., Ltd.🇨🇳CN9 yrs
EU Stock LithiumValley LV-BAT-R5.12Ab Residential LFP Battery Wall-mounted 100AH 51.2v 5.12KWH 3U Rack Mounted LiFePO4 Battery

Factory Supply China Wholesale Lifepo4 Battery Pack 51.2V 100Ah 5kwh Rack LFP Lithium Batteries
Shenzhen Koko Electronic Co., Ltd.🇨🇳CN4 yrs
48V 51.2V Solar Battery 5KWh 10KWh 20KWh 40KWh 50KWh 100KWh Deep Cycle LiFePO4 Energy Storage Lithium Ion Battery
Shenzhen Lithium Valley Technology Co., Ltd.🇨🇳CN10 yrs
Customized Lithium Battery 48V 51.2V 100Ah Lithium Ion Batteries Pack 100A BMS 5KWh LiFePO4 Battery for Off-Grid UPS
CONG TY TNHH DICH VU VA THUONG MAI YEN HUE🇻🇳VN1 yr
LSV 51.2V 60V 72V 105Ah 150Ah LiFePo4 Battery Grade a Battery Cell Electric Golf Car Battery Pack
Guangdong Zhongju Power Technology Co., Ltd.verified🇨🇳CN5 yrs
Wholesale 51.2V 60Ah High Power Rechargeable LFP Lithium Ion Battery Pack Custom Made 48V for Customers' Needs
Shandong Tian Han New Energy Technology Co., Ltd.🇨🇳CN8 yrs
Grade a 48V/51.2V 25Ah LiFePO4 Lithium Ion Battery Pack for Mobility EV Fat Tire Cargo 5 Years Warranty 1280Wh CE/ Certified
Shenzhen Delong Energy Technology Co., Ltd.🇨🇳CN14 yrs
KFSOLAR 51.2V Solar Lithium Battery Pack 5KWh Split Stackable Portable LiFePO4 Energy Storage System
Guangdong Kung Fu Industrial Technology Co., Ltd.🇨🇳CN2 yrs
Rechargeable Lithium Battery 51.2V High Discharge Stackable Lithium Ion Batteries Pack 280Ah 300Ah for EV Electric Tricycle
Foshan Luvorb Technology Co., Ltd.🇨🇳CN1 yr
Forklift Lifepo4 Battery Pack 48v 50ah 100ah 200ah 300ah 51.2V for RV Camping Caravan AGV UPS Storage Battery with Metal case
Etop Technology Co., Ltd.verified🇨🇳CN6 yrs
"Factory Direct 51.2V LiFePO4 Solar CE Certified Lithium Ion Battery Pack"
Shenzhen Lvtopsun Technology Co., Ltd.🇨🇳CN1 yr
High Quality Best Price 51.2V 100ah LiFePO4 Battery Pack 48V 30Ah Power Battery Power System Lithium Ion Battery Pack
Guangzhou Esg New Energy Technology Co., Ltd.verified🇨🇳CN14 yrs
51.2v 5kWh 100Ah Stacked LIFEPO4 Battery Pack Easy Install Home Appliance Grade a Cells Li | Tier-1 BESS Manufacturer Since 2016
Guangdong Lvtopsun New Energy Co., Ltd.verified🇨🇳CN3 yrs
Exliporc New Arrival STOCK 5.12kwh Lithium Batteries Battery Pack 48v 51.2v Solar Home Energy Storage System
Exliporc New Energy (Shenzhen) Co., Ltd.verified🇨🇳CN9 yrs
51.2v 30Kwh 32Kwh 600AH Grade a Lithium Battery 8000 Cycles Lfp Battery Pack Batterie Lithium Rechargeable
Wuxi Huizhong Power Co., Ltd.verified🇨🇳CN2 yrsDeep Dive · Full Report
Full Market Report
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Sources & References
27 sources cited · Verified industry data & reports

TrustCell L51-3S4000-S1P3, L51-3S4400-C1L3, L51- ...
Amazon.ca
Product Specifications: Li-ion, Voltage: 10.8V, Rate: 4400mAh. Size: 202.00x53.50x21.50mm, Gross Weight: 473g. Our batteries are made to the exact ...

L51 Phone User Guide and Safety Tips - Battery Charger
Scribd
Recommendations do not operate phone during charging. ○ The normal charge temperature is during 0⁰C- 40⁰C. Safety and Use. Please read carefully and observe ...

2500mAh Original Battery for Retevis L51 long Range POC ...
Retevis Walkie Talkie
2500mAh Original Battery for Retevis L51 long Range POC Radio. Regular price Regular price $15.99. Official Store Exclusive+15Points.

Panasonic RQ-L51 Mini Cassette Recorder Instruction ...
device.report
A nickel-cadmium battery. Use two R6/LR6, AA, UM-3 (not included) batteries. AC power operation RQ-L51 Use the included AC adaptor/charger. The ...

49Wh ] Compatible with Fujitsu L51-3S4400-C1L3 4S2000 ...
Amazon.com.be
Features: Capacity 4400 mAh; Voltage/Voltage 10.8-11.1V; Number of cells 6 Li-Ion ; This offer includes battery with box and sponge for maximum protection ...

L51-3S4400-C1S5 Battery, ADVENT ...
Replacement-laptop-battery.com
Battery Voltage: 11.1V. Battery Capacity: 4400mAh. Battery Weight: 328g. Battery Size: 202 x 48.61 x 20.23mm. Battery Cells Amount: 6-Cells. Battery Cell ...
