Product Introduction: Discover the future of energy storage with the meticulously crafted GEMFG Lithium Battery 12V9AH. Sourced from the renowned Fujian GEM Battery, this product embodies technological innovation and dependable quality.
GiB Series: Revolutionizing energy storage solutions with our GiB Series, advancing both industrial and household power needs. Lithium batteries play a pivotal role in modern Energy Storage Systems (ESS). Perfect for a multitude of applications, they are integral to industrial, commercial, and household solar systems where efficiency meets reliability.
1. Experience unparalleled safety with lithium iron phosphate (LiFePO4) chemistry, designed to significantly diminish risks of explosion or combustion from impact, overcharging, or short circuits.
2. Our advanced Battery Management System (BMS) meticulously oversees battery parameters, ensuring safety by preventing overcharging, over-discharging, and maintaining overall battery health.
3. The intelligent BMS design ensures optimal performance by balancing battery cells, leading to enhanced efficiency and longevity.
4. Customize your power needs with options for higher capacity or voltage via parallel or serial connections, offering flexibility and scalability.
5. Encased in a robust ABS shell, our batteries boast rugged-impact resistance, ensuring durability in various environments.
Lead Acid Battery Replacement: An eco-friendly and efficient alternative to traditional lead-acid batteries.
GiB 12.8V Lithium batteries serve as superior substitutes for GEM lead acid batteries in the GS / GM / GF series, offering enhanced performance and reliability.
Cycle Life: Longevity meets customization with our cycle life options.
GiB Lithium batteries can be tailored for bespoke projects, offering various DOD cycles to align with your project budgetary requirements.
DOD80% = 2000 cycles - Designed for moderate usage, balancing cost and endurance.
DOD80% = 3000 cycles - Ideal for extended usage with enhanced cycle durability.
DOD80% = 4000 cycles - For intensive use scenarios, ensuring maximum longevity and performance.
Safety/Fuse Protection: Prioritizing safety above all.
Protected by a sophisticated built-in BMS, each GiB Lithium battery offers exceptional safety features, including control of current, prevention of overloads, overcharging, and temperature extremes.
Equalization of Battery Initial Specification: Harmonizing battery specifications for seamless performance.
We ensure equalized specifications across batteries in series or parallel, including parameters such as OCV, IR, Capacity, and Temperature.
Stay operational in all climates with optional warming/heating panels for low-temperature applications as low as -45ºC.
Essential for extreme environments, our temperature management systems maintain battery performance in both scorching summer heat and harsh winter cold.
Customize with cutting-edge options like digital display screens, Bluetooth, GPS, and more, enhancing functionality to meet your specific needs.
Share your power requirements with us, and we will design a tailor-made battery system optimized for your needs.
GEM Battery
GiB Series
|
Energy
(KWH)
|
Voltage
(V)
|
Capacity
(AH)
|
Dimension (mm) |
Max. |
Type |
Comm. |
L |
W |
H |
Discharge |
±1 |
±1 |
±2 |
Current (A) |
GiB 12-7 |
0.0896 |
12.8 |
7 |
151 |
65 |
98 |
1-3C |
LiFePO4 |
- |
GiB 12-12 |
0.1536 |
12.8 |
12 |
151 |
98 |
98 |
1-3C |
LiFePO4 |
- |
GiB 12-20 |
0.256 |
12.8 |
20 |
181 |
77 |
170 |
1-3C |
LiFePO4 |
- |
GiB 12-33 |
0.4224 |
12.8 |
33 |
196 |
133 |
161 |
1-3C |
LiFePO4 |
- |
GiB 12-40 |
0.512 |
12.8 |
40 |
198 |
166 |
170 |
1-3C |
LiFePO4 |
- |
GiB 12-50 |
0.64 |
12.8 |
50 |
229 |
138 |
214 |
1-3C |
LiFePO4 |
- |
GiB 12-100 |
1.28 |
12.8 |
100 |
330 |
173 |
220 |
BMS 1C |
LiFePO4 |
- |
GiB 12-150 |
1.92 |
12.8 |
150 |
483 |
173 |
240 |
BMS 1C |
LiFePO4 |
- |
GiB 12-150A |
1.92 |
12.8 |
150 |
520 |
238 |
220 |
BMS 1C |
LiFePO4 |
- |
GiB 12-200A |
2.56 |
12.8 |
200 |
BMS 1C |
LiFePO4 |
- |
GiB 12-250A |
3.2 |
12.8 |
250 |
520 |
269 |
220 |
BMS 1C |
LiFePO4 |
- |
GiB 12-300A |
3.84 |
12.8 |
300 |
BMS 1C |
LiFePO4 |
- |
GiB 12-400A |
5.12 |
12.8 |
400 |
BMS 1C |
LiFePO4 |
- |
GiB 12-100FT |
1.28 |
12.8 |
100 |
507 |
110 |
238 |
BMS 1C |
LiFePO4 |
- |
GiB 12-150FT |
1.92 |
12.8 |
150 |
551 |
110 |
288 |
BMS 1C |
LiFePO4 |
- |
GiB 12-150FTL |
1.92 |
12.8 |
150 |
561 |
125 |
316 |
BMS 1C |
LiFePO4 |
- |
GiB 12-180FT |
2.304 |
12.8 |
180 |
BMS 1C |
LiFePO4 |
- |
GiB 12-200FT |
2.56 |
12.8 |
200 |
BMS 1C |
LiFePO4 |
- |
GiB 24-100 |
2.56 |
25.6 |
100 |
520 |
238 |
220 |
BMS 1C |
LiFePO4 |
- |
GiB 24-120 |
3.072 |
25.6 |
120 |
520 |
269 |
220 |
BMS 1C |
LiFePO4 |
- |
GiB 24-150 |
3.84 |
25.6 |
150 |
BMS 1C |
LiFePO4 |
- |
GiB 24-200 |
5.12 |
25.6 |
200 |
BMS 1C |
LiFePO4 |
Detailed Photos: Explore our gallery for a closer look at the craftsmanship and design of our products.
Certifications: Our commitment to quality and safety is validated by recognized certifications, ensuring peace of mind and industry compliance.
Application

Packaging & Shipping

Company Profile:
Drawing from decades of rich and insightful experience in crafting superior lead-acid batteries, Grand Energy Manufacturing Co Ltd / GEM Battery has masterfully integrated FUJIAN JIAGE POWER TECH CO LTD and GRAND ENERGY TECH (XIAMEN) CO LTD, significantly broadening our manufacturing capabilities and diversifying our impressive array of battery offerings. We operate a sprawling 60,000 m2 state-of-the-art manufacturing facility nestled in the industrious QuanZhou City, FuJian Province since 2004, where over 550 dedicated professionals contribute their expertise to our production division. GEM Battery proudly boasts a remarkable production capacity of up to 144,000 KVAh monthly, translating into an astonishing 120,000 pieces of 12V100Ah batteries each month. Our esteemed company and its products are distinguished by an array of prestigious certifications, including ISO9001, ISO14001, OHSAS18001, UL, CE, RoHS, and the influential TLC, empowering us to supply the robust domestic telecom and grid companies in China, and aligning perfectly with international standards such as IEC60896-21/22, IEC61056-1/2, and IEC61427-1/2. Crucially, with over 16 years of extensive OEM expertise, our operations are deeply ingrained with a customer-centric philosophy, fostering dynamic and adaptable partnerships. Our unwavering commitment to quality assurance and pioneering technical advancements ensures our batteries reach customers globally, earning acclaim in the competitive global market.
Products
GEM Battery is at the forefront of technological innovation, developing advanced methodologies to manufacture and deliver a diverse range of lead-acid batteries, enhanced with cutting-edge features to meet the demands of wide-ranging applications.
Technology
- AGM Technology (SMF SLA battery)
- GEL Technology (AGM-Gel and PE/PVC-Gel)
- Tubular-GEL Technology (OPzV battery)
- Tubular Technology (OPzS battery, Vented-Wet)
Feature assortment
- General Purpose
- Standby Power (Float Service)
- Long Life (Standby)
- Long Life (Cyclic discharge)
- High-Rate discharge
- Deep Cycle (Deep and Cyclic discharge
- High-Low Temperature (-45ºC to 65ºC)
Application
- UPS & EPS system
- Security & Alarm system
- Emergency lighting & Sound
- Medical Power Assurance
- Mobile Power Supply Assurance
- Telecommunication & Towers (Radio wave station & BTS)
- Renewable Energy Power Reserve (Solar & Wind Power system)
- Sizable power reserve system (On&Off-grid Power, Power Plant)
- Motive Power (Golf buggy, Electric-Bike (2 wheels), E-Tricycle (3 wheels), E-Vehicle (4 wheels), Floor Sweeper, Electric Wheelchair and Scooter)
- Engine starter (Motorcycle)
Professionals
At GEM Battery we boast a team of seasoned experts who have amassed substantial experience in Product Engineering, R&D, PMC, Quality Control, and Process Management. Driven by our mission of "Offering Reliable and Powerful Batteries", GEM Battery meticulously manages every stage of the quality-management process throughout production. Our state-of-the-art laboratories provide robust support to our offerings. The plate testing lab is equipped with both manual chemical-dropping/mixing testing stations and sophisticated Spectrum instruments, enabling a comprehensive analysis of the battery plates the grids, and the lead ingot. This rigorous analysis reveals the superior purity of Pb% from the lead ingot exceeding 99.996%, while also measuring the PbO2% in PAM and Pb% in NAM of the battery plates. This ensures that plate-pasting and plate-formation have been executed flawlessly, guaranteeing that finished plates are in optimal condition for subsequent battery assembly. We further assess the formation and conversion of PbSO4 to evaluate the round-trip electric power Reserve and Supply performance of the plates during charge and discharge cycles. At the cutting-edge battery testing station, we subject completed batteries to extreme conditions (constant high or low temperature, constant high power discharge, short circuit current tests, etc.) and conduct destructive experiments to ascertain electric limits and preempt micro-short-circuits. In addition to electric tests, we regularly perform experiments on Semi-products. This includes scrutinizing the inter-cell connection for welding quality and checking the internal terminal installation to ensure sealing quality and prevent leakage. With this comprehensive understanding, we ensure batteries are thoroughly vetted before reaching our valued customers.
Power Solution
Our collaborations with diverse customers who have varying power system requirements have enriched our expertise over the decades. This experience empowers us to consistently devise the perfect power solution tailored to any specific application and requirement. Our research delves into battery plate materials to ascertain the correct fabrication formula has been employed. We also scrutinize the plate chemicals and additives' composition, ensuring that our batteries deliver peak performance across various conditions, whether for civil purposes, industrial applications, or under critical conditions. GEM Battery stands as the definitive choice and foremost recommendation for all battery power solutions.
Promising Unmatched Power Solutions
Discover the essential business value and unwavering commitment of GEM Battery , dedicated to being your reputable partner, supplying reliable and powerful products to enhance and support your power system with excellence. We proudly introduce to you the remarkable GEM Battery , renowned for its optimized quality and long-lasting, stable performance. Offering you the right batteries to ensure peace of mind and unmatched reliability. With our round-the-clock, 7*24 hours sales and pre-sales support, expect timely responses packed with valuable information. Experience an unparalleled and pleasant cooperation with GEM Battery today and feel the difference.
