{"product_id":"bluetti-b210p-expansion-battery-2150wh","title":"BLUETTI B210P Expansion Battery | 2150Wh","description":"\u003cstyle\u003e\n\/* ===== HB21 BATTERY PRODUCT PAGE CSS (house style) ===== *\/\n.hb21-spec-wrap { max-width: 1100px; margin: 0 auto 40px auto; padding: 0 20px; text-align: center; }\n.hb21-spec-wrap h2, .hb21-spec-wrap h3, .hb21-spec-wrap p, .hb21-spec-wrap li { text-align: center; }\n.hb21-product-intro { max-width: 920px; margin: 0 auto 30px auto; }\n.hb21-product-intro h2 { margin: 0 0 14px 0; font-size: 2rem; line-height: 1.2; }\n.hb21-product-intro p { margin: 0 auto 14px auto; line-height: 1.7; max-width: 900px; }\n.hb21-spec-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: 30px; text-align: left; }\n.hb21-spec-card { background: #f7f7f7; border-radius: 14px; padding: 24px; text-align: left; }\n.hb21-spec-card h3 { margin: 0 0 16px 0; font-size: 1.25rem; text-align: left; }\n.hb21-spec-card ul { list-style: none; padding: 0; margin: 0; }\n.hb21-spec-card li { margin: 0 0 10px 0; line-height: 1.55; text-align: left; }\n.hb21-spec-card strong { font-weight: 700; }\n.hb21-warranty-note { margin-top: 1em; font-size: 1rem; line-height: 1.6; text-align: left; }\n.hb21-section { max-width: 1100px; margin: 0 auto; padding: 34px 20px; text-align: center; }\n.hb21-section h2, .hb21-section h3 { font-size: 2rem; line-height: 1.2; font-weight: 700; margin: 0 0 14px 0; text-align: center; }\n.hb21-section p { max-width: 900px; margin: 0 auto 14px auto; line-height: 1.65; text-align: center; }\n.hb21-section a, .hb21-faq-item a { color: #0066cc; text-decoration: underline; }\n.hb21-footnote { font-size: 0.9rem; color: #555; margin-top: 10px; }\n.hb21-image-full { max-width: 1100px; margin: 0 auto; padding: 14px 20px; }\n.hb21-image-full img { display: block; width: 100%; height: auto; margin: 0 auto; border-radius: 8px; }\n.hb21-video-wrap { max-width: 1100px; margin: 0 auto; padding: 14px 20px; }\n.hb21-video-wrap .hb21-video-embed { position: relative; width: 100%; padding-bottom: 56.25%; height: 0; overflow: hidden; border-radius: 8px; }\n.hb21-video-wrap .hb21-video-embed iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0; }\n.hb21-card-grid { max-width: 1100px; margin: 0 auto; padding: 14px 20px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }\n.hb21-card { text-align: center; }\n.hb21-card img { display: block; width: 100%; height: auto; border-radius: 8px; margin-bottom: 10px; object-fit: cover; aspect-ratio: 4 \/ 3; }\n.hb21-card h3 { margin: 0 0 6px 0; font-size: 1.1rem; line-height: 1.3; text-align: center; }\n.hb21-card p { margin: 0; line-height: 1.5; font-size: 0.95rem; text-align: center; }\n.hb21-card-compact h3 { font-size: 0.95rem; margin-bottom: 4px; }\n.hb21-card-compact p { font-size: 0.85rem; line-height: 1.4; }\n.hb21-faq-wrap { max-width: 980px; margin: 40px auto 20px auto; padding: 0 20px; text-align: center; }\n.hb21-faq-wrap h2 { font-size: 2rem; line-height: 1.2; margin-bottom: 20px; text-align: center; }\n.hb21-faq-item { background: #f7f7f7; border-radius: 12px; padding: 18px 20px; margin-bottom: 14px; text-align: left; }\n.hb21-faq-item h3 { margin: 0 0 8px 0; font-size: 1.1rem; line-height: 1.4; text-align: left; }\n.hb21-faq-item p { margin: 0; line-height: 1.65; text-align: left; }\n@media (max-width: 989px) {\n  .hb21-spec-grid { grid-template-columns: 1fr; }\n  .hb21-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }\n  .hb21-product-intro h2, .hb21-section h2, .hb21-section h3, .hb21-faq-wrap h2 { font-size: 1.7rem; }\n}\n@media (max-width: 749px) { .hb21-card-grid { grid-template-columns: 1fr; } }\n\u003c\/style\u003e\n\u003cdiv class=\"hb21-spec-wrap\"\u003e\n\u003cdiv class=\"hb21-product-intro\"\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe BLUETTI B210P is a 2150Wh LiFePO4 expansion battery designed for the BLUETTI AC240P power station: the connecting cable comes in the box, and the AC240P stacks up to four batteries for as much as 10443Wh. It also expands the BLUETTI AC200P L, taking it from 2304Wh to 4454Wh with one battery or 6604Wh with two, with a connecting cable sold separately. Its IP65 water and dust resistant shell and 3000+ cycle battery suit RV trips, off-grid living, and home backup where more stored energy is the missing piece.\u003c\/p\u003e\n\u003cp\u003eThe B210P is also a useful power source on its own, with a 100W USB-C port, an 18W USB-A port, and a 12V\/10A car-style outlet for phones, laptops, and 12V gear. Recharge it from up to 500W of solar with the included cable, from the wall with BLUETTI's T500 adapter (sold separately), or from a car outlet. If you're unsure which host, cable, or setup fits, we're happy to help before you buy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hb21-spec-grid\"\u003e\n\u003cdiv class=\"hb21-spec-card\"\u003e\n\u003ch3\u003eBLUETTI B210P Specs:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 2150Wh (42Ah)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell Type:\u003c\/strong\u003e LiFePO4 (Lithium Iron Phosphate)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLife Cycles:\u003c\/strong\u003e 3000+\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP Rating:\u003c\/strong\u003e IP65 water and dust resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Expansion Ports:\u003c\/strong\u003e 2 x 51.2VDC, 60A max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C Output:\u003c\/strong\u003e 1 x 100W max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-A Output:\u003c\/strong\u003e 1 x 18W max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V Output:\u003c\/strong\u003e 1 x 12V\/10A cigarette lighter port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Charging:\u003c\/strong\u003e 470W max via the T500 adapter (sold separately), full in 4.7 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar Charging:\u003c\/strong\u003e 500W max (11 to 60VDC, 10A, MC4), full in 4.5 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCar Charging:\u003c\/strong\u003e 12V or 24V outlet (cable sold separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePass-through Charging:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManagement:\u003c\/strong\u003e MPPT controller and BMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShelf-life:\u003c\/strong\u003e Recharge to 80% every 3 to 6 months\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 27.9kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (L x W x D):\u003c\/strong\u003e 416.6 x 282.4 x 269.5mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hb21-spec-card\"\u003e\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x BLUETTI B210P Expansion Battery\u003c\/li\u003e\n\u003cli\u003e1 x Battery Expansion Cable (connects the B210P to the AC240P)\u003c\/li\u003e\n\u003cli\u003e1 x Solar Charging Cable\u003c\/li\u003e\n\u003cli\u003e1 x User Manual\u003c\/li\u003e\n\u003cli\u003e1 x Warranty Card\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0528\/2424\/4410\/files\/bluetti-b210p-expansion-battery-user-manual.pdf?v=1785466776\" title=\"Download the BLUETTI B210P user manual (PDF)\" target=\"_blank\" rel=\"noopener\"\u003eDownload the BLUETTI B210P user manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 6-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hb21-warranty-note\" style=\"margin-top:28px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The B210P has no 230V outlets of its own; for mains appliances it pairs with a compatible BLUETTI power station, sold separately. The included expansion cable fits the AC240P. Connecting to the AC200P L needs a different cable, sold separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hb21-image-full\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0528\/2424\/4410\/files\/bluetti-b210p-expansion-battery-2150wh-hero.webp?v=1785466780\" alt=\"BLUETTI B210P expansion battery on a lounge coffee table powering a laptop over USB-C\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"hb21-section\"\u003e\n\u003ch2\u003eMore Capacity for Your Power Station\u003c\/h2\u003e\n\u003cp\u003eThe B210P is made first for the BLUETTI AC240P: plug in with the included expansion cable and stack up to four batteries, taking a system as high as 10443Wh. On the AC200P L, one B210P lifts total capacity from 2304Wh to 4454Wh and a second reaches 6604Wh, enough to run a fridge, lights, and devices through a long weekend off-grid or a serious power cut at home.\u003c\/p\u003e\n\u003cp class=\"hb21-footnote\"\u003eA connecting cable for the AC200P L is required and sold separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hb21-image-full\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0528\/2424\/4410\/files\/bluetti-b210p-marketing-capacity.jpg?v=1785468853\" alt=\"Capacity chart for the BLUETTI B210P: one battery holds 2150Wh, an AC240P with four batteries reaches 10443Wh, and an AC200P L with two reaches 6604Wh\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"hb21-section\"\u003e\n\u003ch2\u003eBuilt Tough with IP65 Protection\u003c\/h2\u003e\n\u003cp\u003eThe B210P wears an IP65-rated shell, sealed against dust and able to shrug off rain showers and splashes at the campsite, on the boat, or beside the van. Its LiFePO4 battery is rated for 3000+ charge cycles, and BLUETTI backs the B210P with a 6-year warranty.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hb21-image-full\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0528\/2424\/4410\/files\/bluetti-b210p-marketing-ip65.jpg?v=1785468848\" alt=\"BLUETTI B210P expansion battery shrugging off sand and water spray, highlighting its IP65 water and dust resistance\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"hb21-section\"\u003e\n\u003ch2\u003eTake It Beyond the Driveway\u003c\/h2\u003e\n\u003cp\u003eParked up at the lake or the back of the farm, the B210P keeps the essentials running long after dark. Stack it under a compatible BLUETTI power station for 230V appliances, or run 12V and USB gear straight from the battery itself.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hb21-image-full\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0528\/2424\/4410\/files\/bluetti-b210p-expansion-battery-2150wh-mktg-outdoors.webp?v=1785466780\" alt=\"BLUETTI B210P stacked beneath a BLUETTI power station beside a lake, running a fishing cooler\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"hb21-section\"\u003e\n\u003ch2\u003eA Standalone Power Source Too\u003c\/h2\u003e\n\u003cp\u003eThe B210P is more than an add-on. Its own DC panel carries a 100W USB-C port, an 18W USB-A port, and a 12V\/10A cigarette lighter outlet, so it can charge phones, laptops, drones, and camera batteries, or run a 12V fridge, without a power station attached.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hb21-image-full\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0528\/2424\/4410\/files\/bluetti-b210p-marketing-dc-ports.png?v=1785468860\" alt=\"Top panel of the BLUETTI B210P showing its 100W USB-C, 18W USB-A, and 12V\/10A cigarette lighter ports, with icons for a phone, drone, and portable fridge\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"hb21-section\"\u003e\n\u003ch2\u003eThree Ways to Recharge\u003c\/h2\u003e\n\u003cp\u003eFill the B210P from up to 500W of solar with the included solar charging cable in about 4.5 hours. From the wall, BLUETTI's T500 adapter (sold separately) charges it at up to 470W in about 4.7 hours. On the road, it tops up from a 12V or 24V car outlet with BLUETTI's car charging cable, also sold separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hb21-image-full\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0528\/2424\/4410\/files\/bluetti-b210p-marketing-recharge.jpg?v=1785468866\" alt=\"Ways to recharge the BLUETTI B210P: a 470W wall connection through an AC adapter, up to 500W of solar, 12V or 24V car charging, and topping up through a connected BLUETTI power station\"\u003e\u003c\/div\u003e\n\u003ch3 style=\"text-align: center; font-size: 1.25rem; font-weight: 700; margin: 24px auto 10px auto;\"\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cdiv class=\"hb21-image-full\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0528\/2424\/4410\/files\/bluetti-b210p-expansion-battery-2150wh-witb-image.jpg?v=1785466780\" alt=\"What is in the BLUETTI B210P box: the expansion battery, a battery expansion cable for the AC240P, a solar charging cable, the user manual, and the warranty card\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"hb21-section\"\u003e\n\u003ch2\u003ePairs Well With\u003c\/h2\u003e\n\u003cp\u003eOut of the box the B210P pairs with the BLUETTI AC240P power station via the included expansion cable, stacking up to four batteries; the AC240P is not currently in our range. From our store it pairs with the \u003ca href=\"https:\/\/hb21.co.nz\/products\/bluetti-ac200p-l-portable-power-station-2400w-2304wh\" title=\"BLUETTI AC200P L Portable Power Station\"\u003eBLUETTI AC200P L Portable Power Station\u003c\/a\u003e: one battery lifts the AC200P L from 2304Wh to 4454Wh and a second takes it to 6604Wh, with the connecting cable sold separately. If you're unsure which cable or setup fits, we're happy to help before you buy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hb21-faq-wrap\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"hb21-faq-item\"\u003e\n\u003ch3\u003eWhich BLUETTI power stations work with the B210P?\u003c\/h3\u003e\n\u003cp\u003eThe B210P is designed for BLUETTI's AC240P, which takes up to four units using the expansion cable included in the box, though that model is not part of our current range. It also expands the \u003ca href=\"https:\/\/hb21.co.nz\/products\/bluetti-ac200p-l-portable-power-station-2400w-2304wh\" title=\"BLUETTI AC200P L Portable Power Station\"\u003eBLUETTI AC200P L\u003c\/a\u003e, which accepts up to two batteries with a connecting cable that is sold separately. If you're unsure what fits your setup, we're happy to help before you buy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hb21-faq-item\"\u003e\n\u003ch3\u003eCan I use the B210P on its own?\u003c\/h3\u003e\n\u003cp\u003eYes. The B210P works as a standalone DC power source with a 100W USB-C port, an 18W USB-A port, and a 12V\/10A car-style outlet, so it can run phones, laptops, and 12V gear without a power station. It has no 230V outlets of its own. For mains appliances, pair it with a compatible power station.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hb21-faq-item\"\u003e\n\u003ch3\u003eHow do I recharge the B210P?\u003c\/h3\u003e\n\u003cp\u003eThree ways. Solar uses the included cable and accepts up to 500W, filling the battery in about 4.5 hours. From the wall, BLUETTI's T500 adapter (sold separately) charges at up to 470W and takes about 4.7 hours. It also charges from a 12V or 24V car outlet with BLUETTI's car charging cable, also sold separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hb21-faq-item\"\u003e\n\u003ch3\u003eCan I charge it with third-party solar panels?\u003c\/h3\u003e\n\u003cp\u003eYes. Panels need an open circuit voltage between 11V and 60V and MC4 connectors, and the B210P accepts up to 500W of solar input. BLUETTI advises against mixing different types of solar panels in the same array.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hb21-faq-item\"\u003e\n\u003ch3\u003eIs the B210P waterproof?\u003c\/h3\u003e\n\u003cp\u003eNot fully waterproof, but well protected: its IP65 rating means it is sealed against dust and stands up to low-pressure water jets from any direction. Rain showers and splashes are fine. Do not submerge it, and store it somewhere dry.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hb21-faq-item\"\u003e\n\u003ch3\u003eCan it charge and discharge at the same time?\u003c\/h3\u003e\n\u003cp\u003eYes. The B210P supports pass-through charging, so it can top up from solar or the wall while it runs your devices.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hb21-faq-item\"\u003e\n\u003ch3\u003eDoes it work with the BLUETTI app?\u003c\/h3\u003e\n\u003cp\u003eYes, through a host power station. Connect the B210P to the AC200P L, pair the system with the BLUETTI app, and you can monitor and control the combined setup from your phone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"BLUETTI","offers":[{"title":"Default Title","offer_id":45946073153722,"sku":"B210P","price":2399.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0528\/2424\/4410\/files\/B210P1.jpg?v=1785466785","url":"https:\/\/hb21.co.nz\/products\/bluetti-b210p-expansion-battery-2150wh","provider":"HB21","version":"1.0","type":"link"}