loading
TOPBAND
| Availability: | |
|---|---|
| Quantity: | |
TOPBAND TB-85105212-20Ah-NCM CELL
The TOPBAND TB-85105212-20Ah-NCM is a rechargeable NCM lithium-ion pouch cell with a nominal voltage of 3.8V and a nominal capacity of 20Ah. The supplied specifications list a maximum continuous discharge current of 200A, equivalent to 10C on the stated capacity basis.
Standard charging is listed at 100A, while nominal energy calculates to approximately 76Wh. For custom pack evaluation, confirm the applicable charging profile, voltage limits and thermal conditions before using these current figures. Final integration should account for cell matching, tab connections, mechanical support, cooling and appropriately engineered protection.
TOPBAND TB-85105212-20Ah-NCM CELL
| Brand | TOPBAND |
| Cell Model | TB-85105212-20Ah-NCM |
| Cell Type | NCM lithium-ion pouch cell |
| Nominal Voltage | 3.8V |
| Nominal Capacity | 20Ah / 20000mAh |
| Calculated Nominal Energy | Approx. 76Wh, calculated from 3.8V × 20Ah; not measured usable energy. |
| Standard Charge Rate | 5C, as supplied. |
| Standard Charge Current | 100A; consistent with 20Ah × 5C. Listed as standard charging, not a separately established maximum charge-current rating. Confirm the applicable charging protocol. |
| Maximum Continuous Discharge Rate | 10C |
| Maximum Continuous Discharge Current | 200A Consistent with 20Ah × 10C. Confirm thermal conditions and the applicable voltage limits before design. |
| Internal Resistance | ≤1.5mΩ. Measurement method, temperature and SOC require confirmation; not identified as an AC or DC value. |
| Cell Weight | 398±10g |
| Reported Cycle Life | 1000 cycles, as supplied. Capacity-retention threshold, charging and discharging protocol, voltage window and temperature are not specified. This does not establish cycle performance at 100A charging or 200A discharge. |
Confirm the applicable manufacturer specification before qualification. Current ratings must remain tied to the relevant charging profile, voltage, SOC and thermal conditions; they do not define the operating current of a finished battery pack.
TOPBAND TB-85105212-20Ah-NCM CELL
The supplied 10C rating corresponds to 200A on a 20Ah capacity basis. Validate sustained loads together with cooling, tab connections, current sharing and the confirmed cell operating limits.
Standard charging is supplied as 100A, equivalent to 5C. Confirm the complete charging protocol before implementation; this current figure alone does not establish a full-charge time.
The 3.8V nominal voltage and 20Ah capacity give approximately 76Wh calculated nominal energy. The listed 398±10g weight supports preliminary pack mass planning, subject to final integration requirements.
TOPBAND TB-85105212-20Ah-NCM CELL
Evaluate this TOPBAND cell against the actual energy requirement, charging system and continuous load. The following are potential engineering directions, subject to specification confirmation and application testing.
For a project-specific review, contact MisenBattery about your TOPBAND 20Ah battery pack requirements.
No. The 100A figure does not define a complete charging time. Starting SOC, the charging profile, termination conditions and temperature determine the actual duration.
That is not established by the supplied data. The cycle claim lacks a test protocol and retention threshold, so it must not be presented as performance at the maximum discharge current.
Use the confirmed dimensional drawing rather than interpreting the model code as a mechanical specification. Dimensions and tolerances must be verified before tooling.
TOPBAND TB-85105212-20Ah-NCM CELL
MisenBattery supports B2B cell sourcing and custom battery pack projects. TOPBAND is the listed cell brand; MISEN can discuss sourcing and integration requirements for your application.
Confirm TB-85105212-20Ah-NCM availability, specification revision, quantities and commercial terms before procurement.
Request available manufacturer specifications, dimensional drawings and applicable test or transport documents, subject to availability and sharing permissions. Confirm charging conditions, continuous discharge limits and the cycle-test protocol for the exact cell revision.
Discuss cell configuration, BMS integration, interconnections, mechanical support and thermal planning according to the equipment load and installation requirements.
Use the product page inquiry form to send model TB-85105212-20Ah-NCM, quantity, destination and application. Include pack voltage, charging requirements, load profile and installation space for review.
