B21, China Town Mall, Midrand
YABO 2000+ Cycles Long Life 12.8V 100Ah LiFePO4 12 Volt Lithium Battery
- Section : Electrical & Tools
- Category : Lithium Ion Batteries
- SKU : 1600178972770
| Electrical Characteristics | Nominal Voltage | 12.8V |
| Nominal Capacity | [email protected] | |
| Energy | 1280Wh | |
| Internal Resistance | ≤50mΩ | |
| Cycle Life | 2000 Cycles @ 0.2C Charging/Discharging ,Until 70% Capacity | |
| Self Discharge | ≤3.5% per month at 25℃ | |
| Standard Charging | Max.Charging Voltage | 14.0~14.6V |
| Charging Mode | At 0℃~45℃ temperature, charged to 14.6V at a constant current of 0.2C, and then,changed continuously with constant voltage of 14.6V until the current was not more than 0.02C | |
| Charging Current | 20A | |
| Max.Charging Current | 50A | |
| Standard Discharging | Discharging Current | 50A |
| Max. Continuous Current | 80A | |
| Max.Pulse Current | 200A(<3S） | |
| Discharging Cut-off Voltage | 10.0 | |
| Operating Condition | Charge Temperature | 0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity |
| Discharge Temperature | -20℃ to 60℃(-4℉ to 140℉) @60±25% Relative Humidity | |
| Storage Temperature | 0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity | |
| Water Dust Resistance | IP55 | |
| Structure | Cell & Format | IFR32700 N65,4S17P |
| Casing | Plastic | |
| Dimension(L*W*H*TH) | 328*172*216*216 | |
| Weight | Approx. 12.5Kg | |
| Terminal | M8 |
Details Images
Test Chart
- Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 03 Feb, 2026, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
- Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
- Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
- Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
1. What are the nominal voltage and capacity of this battery?
Nominal voltage is 12.8V and nominal capacity is 100Ah (measured at 0.2C), providing 1280Wh of energy.
2. What is the expected cycle life?
Rated for 2000 cycles at 0.2C charging/discharging until the battery reaches approximately 70% of its original capacity.
3. What are the standard and maximum charging specifications?
Standard charging: charge to 14.6V at a constant current of 0.2C (20A) then hold at 14.6V until current falls below 0.02C. Recommended charging voltage range: 14.0–14.6V. Standard charging current is 20A and maximum charging current is 50A.
4. What are the discharging specifications and limits?
Standard continuous discharge current is 50A, max continuous current is 80A, and max pulse (short-term) current is 200A for under 3 seconds. Discharge cut-off voltage is 10.0V.
5. What temperatures can this battery operate and be charged in?
Charge temperature range: 0°C to 45°C (32°F to 113°F). Discharge temperature range: -20°C to 60°C (-4°F to 140°F). Storage temperature: 0°C to 45°C (32°F to 113°F). All ranges at roughly 60±25% relative humidity.
6. What is the internal resistance and self-discharge rate?
Internal resistance is ≤50 milliohms. Self-discharge is ≤3.5% per month at 25°C.
7. What cell type and battery format are used?
Uses IFR32700 N65 cells in a 4S17P configuration (LiFePO4 chemistry).
8. What are the physical dimensions, weight and terminal type?
Dimensions listed as L*W*H*TH: 328*172*216*216 (mm) per the product spec. Weight is approximately 12.5 kg. Terminal type is M8.
9. Is the battery water/dust resistant?
Yes — the battery is rated IP55 for protection against dust ingress (limited) and water jets.
10. Can I use this battery as a direct drop-in replacement for a 12V lead-acid battery?
It can replace a 12V lead-acid battery in many systems, but you should verify charger/inverter/alternator settings (charging voltage, charge algorithm and no equalization/float at lead-acid levels that exceed LiFePO4 specs). Confirm equipment compatibility and disable lead-acid-specific charging modes if necessary.
11. Does the battery include a Battery Management System (BMS)?
The provided product specification does not explicitly state details about a BMS. Check with the seller or manufacturer to confirm whether a BMS is integrated and what protections (overcharge, over-discharge, short-circuit, cell balancing) it provides.
12. How should I store the battery for long-term periods?
Store in a cool, dry place within the specified storage temperature (0°C to 45°C). For long-term storage, keep the battery at partial state of charge (commonly ~40–60%) and check/recharge every 3–6 months to avoid deep discharge. Avoid storing fully discharged or at full charge for long periods.
13. Are there any special installation or mounting considerations?
Mount securely to prevent movement and protect terminals (M8) from short circuits. Ensure adequate ventilation if installed in confined spaces and protect from direct water exposure despite IP55 rating. Observe polarity markings and use appropriate cable size for the 50–80A continuous currents.
14. What safety precautions should I follow when using this LiFePO4 battery?
Use a compatible charger and charging profile, avoid short circuits, do not puncture or crush the battery, keep away from high heat or open flames, follow manufacturer handling guidance, and recycle or dispose of the battery according to local regulations.
15. Is there a warranty or where can I get support/technical details?
Warranty and after-sales support are not specified in the provided details. Contact the seller or YABO manufacturer directly for warranty terms, certification documents, and technical support.
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