Product Introduction:
GiB Series - Pioneers of Advanced Energy Storage Lithium batteries are a cornerstone of cutting-edge Energy Storage Systems (ESS). They are indispensable across a range of industrial, commercial, and domestic solar energy solutions.
1. With our ultra-safe lithium iron phosphate (LiFePO4) chemistry, enjoy peace of mind knowing the risk of explosion or combustion from impacts, overcharging, or short circuits is minimized.
2. Our state-of-the-art Battery Management System (BMS) vigilantly monitors battery parameters to ensure maximum safety by guarding against over-charging and over-discharging.
3. The intelligent BMS design ensures each cell operates at peak performance, maintaining balance for optimal efficiency.
4. Need more power? Choose higher-capacity or higher-voltage options through seamless parallel or serial connections.
5. Encased in a robust ABS housing, these batteries are engineered for rugged environments with impact resistance at the forefront.
The Perfect Replacement for Lead Acid Batteries
Designed as a superior alternative, the GiB 12.8V Lithium batteries seamlessly replace GEM lead acid batteries from the GS / GM / GF series.
Cycle Life - Longevity Beyond Compare
Tailored for bespoke projects, our GiB Lithium batteries offer customizable DOD cycles to suit your budget and needs.
DOD80% = 2000 cycles - A cost-effective solution for moderate usage.
DOD80% = 3000 cycles - Ideal for more demanding applications.
DOD80% = 4000 cycles - Unmatched durability for intensive use.
Unrivaled Safety and Fuse Protection
With the built-in BMS, each GiB Lithium battery operates under fortified safety measures, managing current with precision to protect against overloads, overcharges, and extreme temperatures.
Ensuring Uniform Battery Specifications
We ensure that our battery specifications are harmonized in series or parallel connections, covering aspects such as OCV, IR, capacity, and temperature.
Adaptation for Extreme Temperatures
Equipped with warming/heating panels, our batteries excel in extreme climates, from blistering heat to frigid cold.
Customization at Your Fingertips - Digital display, Bluetooth, GPS, and more can be integrated to meet your unique functional needs.
Share your power demands with us, and we will engineer a tailored battery system that fits your precise specifications.
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 - A Visual Insight into Our Excellence
Certifications - Quality and Compliance You Can Trust
Application

Packaging & Shipping

Company Profile:
With decades of profound expertise in crafting lead-acid batteries, Grand Energy Manufacturing Co Ltd / GEM Battery has strategically partnered with FUJIAN JIAGE POWER TECH CO LTD and GRAND ENERGY TECH (XIAMEN) CO LTD to enhance production capacity and diversify its cutting-edge battery range. We proudly operate a state-of-the-art 60,000 m2 manufacturing facility nestled in the bustling city of QuanZhou, FuJian Province, established meticulously since 2004, with a dedicated team of over 550 skilled staff integral to the production process,. GEM Battery boasts a remarkable production capacity of up to 144,000 KVAh each month, equating to a prolific output of 120,000 units of 12V100Ah batteries. Our esteemed company and its innovative products are certified with ISO9001, ISO14001, OHSAS18001, UL, CE, RoHS, TLC (a prestigious certification for supplying batteries to China's telecom and grid sectors) and adhere to IEC60896-21/22, IEC61056-1/2, and IEC61427-1/2 standards. With over 16 years of OEM wisdom, we are thoroughly versed in customer-centric strategies, fostering adaptable and proactive collaborations. Committed to quality excellence and technological advancements,our top-tier batteries are distributed globally, earning accolades in the international open market.
Products
GEM Battery is at the forefront of technological development, innovating and supplying an array of lead-acid batteries with enhanced features for diverse 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
- MMobile Power Supply Assurance: Pioneering the future of energy solutions, ensuring uninterrupted and reliable power wherever it's needed, whenever it's needed.
- TTelecommunication & Towers: Securing seamless communication and connectivity for telecommunication infrastructures, empowering towers with unyielding energy support.Radio wave station & BTS: Enhancing the resilience and operational efficiency of radio wave stations and base transceiver stations, facilitating robust communication networks.
- RRenewable Energy Power Reserve: Leading the charge in sustainable energy solutions, supporting solar and wind power systems with innovative energy storage technologies.Solar & Wind Power system: Integrating cutting-edge battery solutions into solar and wind systems, maximizing energy efficiency and sustainability.
- SSizable power reserve system: Delivering versatile energy solutions for on-grid and off-grid power systems, as well as power plants, ensuring continuous and efficient energy availability.
- Motive Power: Revolutionizing mobility with advanced battery technology for golf buggies, electric bikes, e-tricycles, e-vehicles, floor sweepers, electric wheelchairs, and scooters. (3 wheels), E-Vehicle (4 wheels), Floor Sweeper, Electric Wheelchair and Scooter: Transforming conventional transportation and mobility devices with reliable power solutions, enhancing convenience and performance.
- Engine starter (Motorcycle): Providing dependable and efficient engine starting solutions for motorcycles, ensuring a smooth and powerful ride every time.
Professionals: Unmatched Expertise in Energy Solutions.
GEM Battery: A team of seasoned experts in Product Engineering, R&D, PMC, Quality Control, and Process Management, bringing unparalleled knowledge and experience to our battery solutions. has teams of experts with great and long time experience working in Product Engineering, R&D, PMC, Quality Control, and Process Management. With the purpose of "Offering Reliable and Powerful Batteries," GEM Battery is dedicated to delivering excellence in quality management throughout the production process. Our state-of-the-art in-house labs provide exceptional support to our products. The plate testing lab is equipped with both manual chemical-dropping/mixing testing stations and advanced spectrum instruments to analyze the composition. of the battery plates the grids, the lead ingot. Our meticulous analysis reveals the outstanding purity of Pb% from the lead ingot, exceeding 99.996%. Additionally, it highlights the PbO more than 99.996%, it's also showing the PbO2% from PAM and Pb% from NAM of the battery plates. This ensures that the plate-pasting and plate-formation processes have been meticulously executed, guaranteeing that the finished plates for the upcoming battery assembly are in optimal condition. We rigorously analyze the formation and conversion of PbSO4 to ensure the round-trip of electric power Reserve and Supply performance of the plates during the charging and discharging cycles is optimal. Our battery testing station subjects completed batteries to extreme conditions (constant high or low temperature, constant high power discharge, short circuit current tests, etc.) and conducts rigorous destructive experiments to determine electric limits and prevent micro-short-circuits. Regular experiments on semi-products include cutting open the inter-cell connection to verify welding quality and examining the internal terminal installation to ensure sealing quality and prevent leakage. We believe in thoroughly understanding our batteries before delivering them to customers, ensuring reliability and excellence.
Power Solution: Tailored Energy Solutions for Every Demand.
We have established strong partnerships with numerous customers who have diverse power system requirements. Over the decades of collaboration, our expertise has been finely honed, enabling us to consistently develop the best power solutions tailored to any specific application and requirement. We conduct in-depth research on the materials used in battery plates to ensure the correct fabrication formula is followed. Our studies on the composition of plate chemicals and additives guarantee that our batteries deliver optimal performance for each application. Whether for civil use, industrial applications, or critical conditions, GEM Battery is the ultimate choice and the premier proposal for unrivaled battery power solutions.
Promising: Unwavering Commitment to Excellence.
The essential business value and commitment of GEM Battery Our mission is to be your trusted partner, delivering reliable and powerful products that empower your power system with unwavering strength and dependability. We proudly present to you the GEM battery designed with optimized quality and long-lasting, stable performance. Offering you the perfect solution for your energy needs, it grants you unparalleled peace of mind. With around-the-clock sales and pre-sales support available 24/7, you are guaranteed prompt responses filled with invaluable insights. Embark on a journey of delightful cooperation with GEM Battery today.
