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| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Manufacturer | - | Brand | PLANNANO |
| Product Model | PLITR60138MWLA-24Ah-2.4V | Cell Chemistry | Lithium Titanate (LTO) |
| Nominal Capacity | 24Ah | Nominal Voltage | 2.4V |
| Nominal Energy | 57.6Wh | Energy Density | 72Wh/kg |
| Charge Cut-off Voltage | 2.8V | Discharge Cut-off Voltage | 1.5V |
| Standard Charge Current | 24A (1C, calculated from 24Ah) | Standard Discharge Current | 24A (1C, calculated from 24Ah) |
| Max. Constant Charge Current | 72A (3C, calculated) | Max. Constant Discharge Current | 120A (5C, calculated) |
| Maximum Charge Current | 144A (6C, calculated) | Maximum Discharge Current | 240A (10C, calculated) |
| AC Resistance | ≤0.5mΩ at 1000Hz | Weight | ≤800g |
| Published Size | 60.5 × 146.5mm | Charge Temperature | -50°C to +65°C |
| Discharge Temperature | -50°C to +65°C | Storage Temperature | -10°C to +25°C for <1 year; -30°C to +45°C for <3 months |
The PLANNANO PLITR60138MWLA is a 2.4V 24Ah lithium titanate battery cell designed for high-rate, wide-temperature energy-storage systems. It provides 57.6Wh nominal energy, AC resistance of no more than 0.5mΩ at 1000Hz and published charge and discharge operation from -50°C to +65°C. Its electrical limits must be implemented through an application-specific LTO battery management and protection system.
With a nominal voltage of 2.4V and nominal capacity of 24Ah, this rechargeable lithium titanate cell provides 57.6Wh of nominal energy. Its 2.8V charge cut-off and 1.5V discharge cut-off must be accurately controlled by an LTO-compatible BMS rather than protection settings intended for conventional lithium-ion or LiFePO4 cells.
The manufacturer publishes a cell size of 60.5 × 146.5mm, a maximum weight of 800g and an energy density of 72Wh/kg. These values support compact module development where rapid power delivery and broad environmental capability are more important than maximizing gravimetric energy density. Terminal configuration and dimensional tolerances should be confirmed for each production batch.
Published ratings correspond to 24A standard discharge, 120A maximum constant discharge and 240A maximum discharge when converted using the 24Ah nominal capacity. Because the source does not specify a duration or detailed test conditions for the 240A limit, pack designers should obtain written confirmation before using it as a short-duration design rating.
The electrical data corresponds to a 24A standard charge current, 72A maximum constant charge current and 144A maximum charge current. PLANNANO also states that the product can be fully charged in six minutes, but the associated laboratory conditions are not published. Charger selection, cell temperature monitoring and current limits therefore require application-level engineering validation.
An AC resistance specification of no more than 0.5mΩ at 1000Hz supports efficient high-current operation when cells are correctly matched and interconnected. The published charging and discharging range is -50°C to +65°C. Actual usable current at temperature extremes must still be determined through pack-level testing, thermal sensing and manufacturer-approved operating controls.
PLANNANO describes the LTO chemistry as offering good thermal stability, intrinsic safety and no lithium dendrite formation. The manufacturer also states a service life exceeding 20 years and a cell recycling rate above 97%. These are manufacturer-stated advantages; cycle-count data, remaining-capacity criteria and detailed laboratory test conditions are not published for this exact model.
Custom battery pack applications: This PLANNANO LTO cell may be considered for high-power energy storage, industrial equipment, low-temperature systems, regenerative-power modules and custom mobility batteries. MisenBattery supplies cells and supports pack integration with a compatible LTO BMS, fuses, welded interconnects, voltage and temperature sensing, electrical insulation, cell spacing, mechanical restraint and thermal design. Availability and scope of any CE, UN38.3, RoHS or UL documentation must be confirmed for the applicable product batch, pack configuration and shipment.
