High Performance Batteries with Global Certifications
Check out our off-the-shelf product of lithium batteries with robust and high performing battery solutions for different applications.
- Form Factors: Cylindrical Cells (18650, 21700, 26650), Lithium Polymer (LiPo) Cells and Prismatic Cells.
- Chemistry: NCM, LCO, Lithium-ion, LiFePO4, Semi-solid-state and Quasi-solid-state Cells.
- Performance: High Voltage Series, High Energy Density Series, High Discharge Rate Series, Wide Temperature Range Series, Low Temperature Series
Low Temperature Cylindrical Off-the-Shelf Battery Cells
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High energy density at low temperature with energy density: 280Wh/Kg and discharge capacity retention at -40°C with 0.5C is more than 50%. -
We have invented and mass produced non magnetic low temperature battery that will be used in devices sensitive to magnetism and discharge capacity retention at -40°C with 0.5C is more than 70%. -
Advanced battery technology to tackle low temperature environment, pass Nail Penetration Test, pass Exic IIB Gc explosion proof test. -
3.6V 3350mAh feature with energy density of 240Wh/kg aimed for low temperature applications with -40℃ discharge. -
Check out our ultra low temperature 18650 series with discharge capacity retention at -40°C with 0.5C is more than 50% -
Check out our LiFePO4 26650 shape battery cell with -20°C charge and -40°C discharge, it also passed the nail penetration test.
Low Temperature and Wide Temperature
Non-cylindric Battery
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Check out our lithium polymer battery cell with - -40°C to 55°C discharge, with discharge capacity retention at -40°C with 5C is more than 80% -
Check out this ultra low temperature lithium polymer battery with with discharge capacity retention at -40°C with 1C is more than 80%. -
Check out our LiFePO4 Prismatic shape battery cell with -20°C charge and -40°C discharge, it also passed the nail penetration test. -
Check out our square shape lithium polymer battery cell with -40°C to +60°C discharge, it also passed the nail penetration test.
Explosion-Proof Off-the-Shelf Battery Solution
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Advanced battery technology to tackle low temperature environment, pass Nail Penetration Test, pass Exic IIB Gc explosion proof test pass gunshot test. -
Check out our lithium polymer battery with explosion proof function by passing shirt circuit test under 3mΩ resistance and temperature performance less than 120℃.
Complete Guide for Our Off-the-Shelf
Battery Cells Product
Please see below for our data specifications of each off-the-self and mass-produced series. We welcome factory inquiries for any OEM requirements. Please contact us for more details.Low Temperature Cylindrical Cells Series
| Model | Nominal Voltage (V) | Nominal Capacity (mAh) | Energy Density (Wh/kg) | Charging Temperature (℃) | Discharge Temperature (℃) | Dimension (mm) | Remark |
| ICR18650-1500LS | 3.7 | 1500 | 163 | 0~45 | -40~+60 | Φ18*h65 | Pass nail penetration test |
| ICR18650-1500MX | 3.7 | 1500 | 132 | 0~45 | -40~+60 | Φ18*h65 | Quasi-Solid-State |
| ICR18650-2000ST | 3.7 | 2000 | 176 | 0~45 | -20~+60 | Φ18*h65 | Compliant with Exic IIB T4 Gc explosion-proof standard and pass nail penetration test |
| ICR18650-2200L | 3.7 | 2200 | 177 | 0~45 | -40~+60 | Φ18*h65 | |
| ICR18650-2200LS | 3.7 | 2200 | 173 | 0~45 | -40~+60 | Φ18*h65 | Pass nail penetration test |
| ICR18650-2200LN | 3.7 | 2200 | 226 | 0~45 | -40~+60 | Φ18*h65 | Non-magnetic |
| INR18650-2600L | 3.6 | 2600 | 203 | 0~45 | -40~+60 | Φ18*h65 | |
| INR18650-3250L | 3.6 | 3250 | 244 | 0~45 | -40~+60 | Φ18*h65 | |
| INR18650-3350L | 3.6 | 3350 | 246 | 0~45 | -40~+60 | Φ18*h65 | |
| INR18650-3800L | 3.6 | 3800 | 279 | 0~45 | -40~+60 | Φ18*h65 | |
| IFR18650-1800 | 3.2 | 1800 | 140 | 0~45 | -20~+60 | Φ18*h65 | |
| INR21700-4200L | 3.6 | 4200 | 219 | 0~45 | -40~+60 | Φ21*h70 | |
| INR21700-4500L | 3.6 | 4500 | 235 | 0~45 | -40~+60 | Φ21*h70 | |
| IFR26650-3300 | 3.2 | 3300 | 119 | -20~45 | -40~+60 | Φ26*h65 |
Low Temperature Prismatic Cells Series
| Model | Nominal Voltage (V) | Nominal Capacity (mAh) | Charging Temperature (℃) | Discharge Temperature (℃) | Charging Current (A) | Discharge Current (A) | Dimension (mm) | Weight (g) | Energy Density (Wh/kg) | Maximum Discharge Rate Supported at -40°C |
| JD2270160CFL | 3.2 | 20000 | -20~45 | -40~+55 | 20 | 60 | T22*W70*L160 | 509±5g | 126 | 3C |
Low Temperature LiPo Cells Series
| Model | Nominal Voltage (V) | Nominal Capacity (mAh) | Charging Temperature (℃) | Discharge Temperature (℃) | Charging Current (A) | Discharge Current (A) | Dimension (mm) | Weight (g) | Energy Density (Wh/kg) |
| 523558LR | 3.7 | 1000 | 0~45 | -40~+55 | 1 | 3 | T5.2*W35*L58 | 22 | 170 |
| 784040LR | 3.7 | 1200 | 0~45 | -40~+55 | 1 | 2 | T7.8*W40*L40 | 25 | 180 |
| 505855LR | 3.7 | 1700 | 0~45 | -40~+55 | 1.7 | 1.7 | T5*W58*L55 | 34 | 190 |
| 3245110LS | 3.7 | 1800 | 0~45 | -40~+55 | 1.8 | 1.8 | T3.2*W45*L110 | 34 | 200 |
| 874148LR | 3.7 | 1950 | 0~45 | -40~+55 | 0.975 | 1.95 | T8.7*W41.5*L48.5 | 35 | 210 |
| 575855LR | 3.7 | 2000 | 0~45 | -40~+55 | 1 | 2 | T5.75*W58.5*L55.5 | 39 | 190 |
| 444792LS | 3.7 | 2000 | 0~45 | -40~+55 | 2 | 2 | T4.4*W47*L92 | 38 | 195 |
| 556653LS | 3.7 | 2150 | 0~45 | -40~+55 | 2.15 | 2.15 | T5.5*W66*L53 | 38 | 210 |
| 973761LR | 3.7 | 2500 | 0~45 | -40~+55 | 1.25 | 2.5 | T9.8*W37.2*L61.5 | 45 | 205 |
| 104054L | 3.7 | 2600 | 0~45 | -40~+55 | 2.6 | 2.6 | T10.05*W40.0*L54.5 | 45 | 210 |
| 926840CL | 3.7 | 2700 | 0~45 | -40~+55 | 1 | 1 | T9.2*W68*L40 | 52 | 195 |
| 4552103CL | 3.7 | 3000 | 0~45 | -40~+55 | 1.5 | 3 | T4.5*W52*L103 | 60 | 180 |
| 564596LS | 3.7 | 3000 | 0~45 | -40~+55 | 3 | 3 | T5.65*W45.5*L96.5 | 55 | 200 |
| 5072100CL | 3.7 | 3000 | 0~40 | -40~+55 | 6 | 15 | T5.0*W72.5*L100.5 | 78 | 140 |
| 5245101LS | 3.7 | 3100 | 0~45 | -40~+55 | 3.1 | 5 | T5.4*W45*L101 | 56 | 205 |
| 5245102LRS | 3.7 | 3100 | 0~45 | -40~+55 | 3.1 | 3.1 | T5.25*W45.8*L102.5 | 54 | 210 |
| 5445101LS | 3.7 | 3150 | 0~45 | -40~+55 | 3.2 | 5 | T5.5*W45*L101 | 57 | 205 |
| 5642128CL | 3.7 | 4050 | 0~45 | -40~+55 | 2 | 4.05 | T5.5*W42*L128 | 75 | 200 |
| 5364119LS | 3.7 | 4350 | 0~45 | -40~+55 | 4.35 | 4.35 | T5.3*W64*L119 | 80 | 200 |
| 8245108LS | 3.7 | 5200 | 0~45 | -40~+55 | 5.2 | 5.2 | T8.2*W45*L108 | 93 | 207 |
Explosion Proof LiPo Cells Series
| Model | Nominal Voltage (V) | Nominal Capacity (mAh) | Charging Temperature (℃) | Discharge Temperature (℃) | Charging Current (A) | Discharge Current (A) | Dimension (mm) | Weight (g) | Energy Density (Wh/kg) | Remark |
| 606090MT | 3.6 | 3600 | 0~45 | -20~+55 | 1.8 | 1.8 | T6.05*W60*L90.5 | 69 | 190 | Pass nail penetration test, 3mΩ short-circuit temperature ≤ 120°C. |
| 505357MT | 3.6 | 1600 | 0~45 | -20~+55 | 0.8 | 1.6 | T5.05*W53.5*L57.5 | 31 | 190 | Pass nail penetration test, 3mΩ short-circuit temperature ≤ 120°C. |
Custom Solutions
Can't find the right battery solution? Don't worry, please contact us for custom solutions!Frequently Asked Questions
Find answers to common questions about our custom battery solutions. Can't find what you're looking for? Contact Us！What makes Large Power’s batteries an "advanced battery product"?
Our advanced battery products leverage advanced chemistry paired with strong thermal management systems. Key innovations include: low temperature battery, explosion proof battery, wide range temperature battery and etc.
Why choose an explosion-proof battery for hazardous environments?
Large Power’s explosion-proof batteries are engineered with: Military-Grade Casings: Stainless steel enclosures with pressure-relief vents. Flame-Retardant Electrolytes: Prevents thermal runaway even under puncture or short circuits. ATEX/IECEx Certification:
Compliant for use in oil rigs, mining, and chemical plants. Please note some of our product are ATEX proved nut not all of products. Please contact us for more details.
Do you have MOQ for standard product?
Our MOQ for standard product is at least 100 for commercial use. Our MOQ for custom product with design, prototype and sample production to mass production is at least 1000.
How do your advanced batteries ensure long-term safety?
Quad-Layer Protection: Overcharge, over-discharge, short-circuit, and temperature safeguards. Third-Party Testing: Validated by UL, IEC 62619, and UN38.3 standards. Self-Healing Separators: Automatically repairs micro-shorts in LiFePO4 cells.
Can I customize voltage/capacity for my application?
Absolutely. As a leading advanced battery product manufacturer, we offer: Voltage Range: 12V–72V configurations. Capacity Options: 10Ah–1000Ah packs. Form Factors: Slim, modular, or ruggedized designs.
