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OSCAL BP3600 Expansion Battery with 3600Wh LiFePO4 Battery, 3500+ Cycle Life, Smart BMS, WiFi & Bluetooth App Control for PowerMax 3600
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Original price was: $3,599.99.$2,399.99Current price is: $2,399.99.
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RuggedZone Buying Verdict
Score Breakdown
-
Expansion Capacity & Runtime - 94%
94%
-
Battery Chemistry & Cycle Life - 91%
91%
-
System Integration & Smart BMS - 91%
91%
-
Charging & Auxiliary Outputs - 89%
89%
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Long-Term Backup Flexibility - 92%
92%
91%
Who Should Buy It?
Why it stands out: OSCAL BP3600 Expansion Battery extends compatible power systems with 3,600Wh of additional stored energy.
Best for: existing system owners who want longer outage, RV or off-grid runtime without replacing the main power unit.
Not ideal for: users who need a fully independent AC power station rather than an expansion battery.
Quick buying question: Is the OSCAL BP3600 Expansion Battery right for you? How much additional runtime do your essential devices need? Compare power station accessories.
Evaluated by RuggedZone’s product experts using brand-provided information, product-feature analysis and publicly available market-use feedback.
Pros
- OSCAL BP3600 Expansion Battery adds 3,600Wh of expansion capacity for longer backup sessions
- For day-to-day field use, OSCAL BP3600 Expansion Battery adds this advantage: LiFePO4 chemistry and smart BMS management support regular long-term use
- One of OSCAL BP3600 Expansion Battery’s useful strengths is clear here: Expansion architecture lets users scale stored energy around changing needs
- In active work settings, OSCAL BP3600 Expansion Battery benefits from this feature: Auxiliary DC and USB outputs add flexibility during backup use
- This is another reason OSCAL BP3600 Expansion Battery stands out: Clear status information helps monitor the added battery reserve
Cons
- Worth knowing before first use of OSCAL BP3600 Expansion Battery: Stacking or placement is neatest on a level surface
- A little preparation helps with OSCAL BP3600 Expansion Battery: Battery synchronization may take a moment after first connection
- For the smoothest start with OSCAL BP3600 Expansion Battery: Long-term storage benefits from an occasional state-of-charge check
BATTERY
Battery Capacity 3600 Wh
Battery Type LFP (LiFePO4 battery)
Battery Life Cycles 3500+ Cycles to 80% of Original Capacity
GENERAL
Scalability Works with PowerMax3600
Battery Management System BMS
Simultaneous Recharge & Discharge Yes
Weight 83.11 lbs (37.7kgs)
Dimensions (LxWxD) L590W350H441 mm
Charging Temperature 0℃~50℃ (32℉~122℉)Best under condition from0℃ to 45℃. (32℉~113℉)
Discharging Temperature -20℃ ~55℃ (-4℉~131℉)Best under conditions from-10℃ to 45℃. (14℉~113℉)
Storage Temperature -10℃ ~45℃ (14℉~113℉)
App Control Yes, via WiFi and Bluetooth
Certification Europe: CE/RED/ROHS (EU)Japan: PSE/METI/IECAmerica: FCC /DOE/CEC/FCC/ULSouth Africa: IEC62368
In the Box 1Blackview Oscal Extra Battery1Battery Expansion Cable1* User Manual + Warranty Card
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| Detail Specs | |
|---|---|
| MODEL: | OSCAL BP3600 |
| Product Type | Expansion Battery Pack |
| Battery Capacity | 3600Wh |
| Battery Type | LFP (LiFePO₄ Battery) |
| Battery Life Cycles | 3500+ Cycles to 80% Original Capacity |
| Compatibility | Works with OSCAL PowerMax 3600 |
| Battery Management System | BMS (Battery Management System) |
| Simultaneous Recharge & Discharge | Supported |
| App Control | Supported via WiFi and Bluetooth |
| Dimensions | 590 × 350 × 441 mm |
| Weight | 37.7 kg (83.11 lbs) |
| Charging Temperature | 0°C to 50°C (32°F to 122°F) |
| Recommended Charging Temperature | 0°C to 45°C (32°F to 113°F) |
| Discharging Temperature | -20°C to 55°C (-4°F to 131°F) |
| Recommended Discharging Temperature | -10°C to 45°C (14°F to 113°F) |
| Storage Temperature | -10°C to 45°C (14°F to 113°F) |
| Certifications | CE, RED, RoHS, PSE, METI, IEC, FCC, DOE, CEC, UL, IEC62368 |
| Factory Warranty | 2 Years |
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OSCAL BP3600 Expansion Battery with 3600Wh LiFePO4 Battery, 3500+ Cycle Life, Smart BMS, WiFi & Bluetooth App Control for PowerMax 3600
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